18372312

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{419}}^1$

素因数の和:470

約数の個数: 128

約数和(自身を含む): 60480000

約数和(自身を除く): 42107688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 29, 36, 42, 54, 56, 58, 63, 72, 84, 87, 108, 116, 126, 168, 174, 189, 203, 216, 232, 252, 261, 348, 378, 406, 419, 504, 522, 609, 696, 756, 783, 812, 838, 1044, 1218, 1257, 1512, 1566, 1624, 1676, 1827, 2088, 2436, 2514, 2933, 3132, 3352, 3654, 3771, 4872, 5028, 5481, 5866, 6264, 7308, 7542, 8799, 10056, 10962, 11313, 11732, 12151, 14616, 15084, 17598, 21924, 22626, 23464, 24302, 26397, 30168, 35196, 36453, 43848, 45252, 48604, 52794, 70392, 72906, 79191, 85057, 90504, 97208, 105588, 109359, 145812, 158382, 170114, 211176, 218718, 255171, 291624, 316764, 328077, 340228, 437436, 510342, 633528, 656154, 680456, 765513, 874872, 1020684, 1312308, 1531026, 2041368, 2296539, 2624616, 3062052, 4593078, 6124104, 9186156, 18372312]

約数ペア:

[(1, 18372312), (2, 9186156), (3, 6124104), (4, 4593078), (6, 3062052), (7, 2624616), (8, 2296539), (9, 2041368), (12, 1531026), (14, 1312308), (18, 1020684), (21, 874872), (24, 765513), (27, 680456), (28, 656154), (29, 633528), (36, 510342), (42, 437436), (54, 340228), (56, 328077), (58, 316764), (63, 291624), (72, 255171), (84, 218718), (87, 211176), (108, 170114), (116, 158382), (126, 145812), (168, 109359), (174, 105588), (189, 97208), (203, 90504), (216, 85057), (232, 79191), (252, 72906), (261, 70392), (348, 52794), (378, 48604), (406, 45252), (419, 43848), (504, 36453), (522, 35196), (609, 30168), (696, 26397), (756, 24302), (783, 23464), (812, 22626), (838, 21924), (1044, 17598), (1218, 15084), (1257, 14616), (1512, 12151), (1566, 11732), (1624, 11313), (1676, 10962), (1827, 10056), (2088, 8799), (2436, 7542), (2514, 7308), (2933, 6264), (3132, 5866), (3352, 5481), (3654, 5028), (3771, 4872)]