18009493992

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{769}}^1\times {\mathrm{1721}}^1$

素因数の和:2518

約数の個数: 192

約数和(自身を含む): 57917059200

約数和(自身を除く): 39907565208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 243, 252, 324, 378, 486, 504, 567, 648, 756, 769, 972, 1134, 1512, 1538, 1701, 1721, 1944, 2268, 2307, 3076, 3402, 3442, 4536, 4614, 5163, 5383, 6152, 6804, 6884, 6921, 9228, 10326, 10766, 12047, 13608, 13768, 13842, 15489, 16149, 18456, 20652, 20763, 21532, 24094, 27684, 30978, 32298, 36141, 41304, 41526, 43064, 46467, 48188, 48447, 55368, 61956, 62289, 64596, 72282, 83052, 92934, 96376, 96894, 108423, 123912, 124578, 129192, 139401, 144564, 145341, 166104, 185868, 186867, 193788, 216846, 249156, 278802, 289128, 290682, 325269, 371736, 373734, 387576, 418203, 433692, 436023, 498312, 557604, 581364, 650538, 747468, 836406, 867384, 872046, 975807, 1115208, 1162728, 1301076, 1308069, 1323449, 1494936, 1672812, 1744092, 1951614, 2602152, 2616138, 2646898, 2927421, 3345624, 3488184, 3903228, 3970347, 5232276, 5293796, 5854842, 7806456, 7940694, 9264143, 10464552, 10587592, 11709684, 11911041, 15881388, 18528286, 23419368, 23822082, 27792429, 31762776, 35733123, 37056572, 47644164, 55584858, 71466246, 74113144, 83377287, 95288328, 107199369, 111169716, 142932492, 166754574, 214398738, 222339432, 250131861, 285864984, 321598107, 333509148, 428797476, 500263722, 643196214, 667018296, 750395583, 857594952, 1000527444, 1286392428, 1500791166, 2001054888, 2251186749, 2572784856, 3001582332, 4502373498, 6003164664, 9004746996, 18009493992]

約数ペア:

[(1, 18009493992), (2, 9004746996), (3, 6003164664), (4, 4502373498), (6, 3001582332), (7, 2572784856), (8, 2251186749), (9, 2001054888), (12, 1500791166), (14, 1286392428), (18, 1000527444), (21, 857594952), (24, 750395583), (27, 667018296), (28, 643196214), (36, 500263722), (42, 428797476), (54, 333509148), (56, 321598107), (63, 285864984), (72, 250131861), (81, 222339432), (84, 214398738), (108, 166754574), (126, 142932492), (162, 111169716), (168, 107199369), (189, 95288328), (216, 83377287), (243, 74113144), (252, 71466246), (324, 55584858), (378, 47644164), (486, 37056572), (504, 35733123), (567, 31762776), (648, 27792429), (756, 23822082), (769, 23419368), (972, 18528286), (1134, 15881388), (1512, 11911041), (1538, 11709684), (1701, 10587592), (1721, 10464552), (1944, 9264143), (2268, 7940694), (2307, 7806456), (3076, 5854842), (3402, 5293796), (3442, 5232276), (4536, 3970347), (4614, 3903228), (5163, 3488184), (5383, 3345624), (6152, 2927421), (6804, 2646898), (6884, 2616138), (6921, 2602152), (9228, 1951614), (10326, 1744092), (10766, 1672812), (12047, 1494936), (13608, 1323449), (13768, 1308069), (13842, 1301076), (15489, 1162728), (16149, 1115208), (18456, 975807), (20652, 872046), (20763, 867384), (21532, 836406), (24094, 747468), (27684, 650538), (30978, 581364), (32298, 557604), (36141, 498312), (41304, 436023), (41526, 433692), (43064, 418203), (46467, 387576), (48188, 373734), (48447, 371736), (55368, 325269), (61956, 290682), (62289, 289128), (64596, 278802), (72282, 249156), (83052, 216846), (92934, 193788), (96376, 186867), (96894, 185868), (108423, 166104), (123912, 145341), (124578, 144564), (129192, 139401)]