13438152

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{293}}^1$

素因数の和:332

約数の個数: 144

約数和(自身を含む): 45749340

約数和(自身を除く): 32311188

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 49, 52, 56, 63, 72, 78, 84, 91, 98, 104, 117, 126, 147, 156, 168, 182, 196, 234, 252, 273, 293, 294, 312, 364, 392, 441, 468, 504, 546, 586, 588, 637, 728, 819, 879, 882, 936, 1092, 1172, 1176, 1274, 1638, 1758, 1764, 1911, 2051, 2184, 2344, 2548, 2637, 3276, 3516, 3528, 3809, 3822, 4102, 5096, 5274, 5733, 6153, 6552, 7032, 7618, 7644, 8204, 10548, 11427, 11466, 12306, 14357, 15236, 15288, 16408, 18459, 21096, 22854, 22932, 24612, 26663, 28714, 30472, 34281, 36918, 43071, 45708, 45864, 49224, 53326, 57428, 68562, 73836, 79989, 86142, 91416, 106652, 114856, 129213, 137124, 147672, 159978, 172284, 186641, 213304, 239967, 258426, 274248, 319956, 344568, 373282, 479934, 516852, 559923, 639912, 746564, 959868, 1033704, 1119846, 1493128, 1679769, 1919736, 2239692, 3359538, 4479384, 6719076, 13438152]

約数ペア:

[(1, 13438152), (2, 6719076), (3, 4479384), (4, 3359538), (6, 2239692), (7, 1919736), (8, 1679769), (9, 1493128), (12, 1119846), (13, 1033704), (14, 959868), (18, 746564), (21, 639912), (24, 559923), (26, 516852), (28, 479934), (36, 373282), (39, 344568), (42, 319956), (49, 274248), (52, 258426), (56, 239967), (63, 213304), (72, 186641), (78, 172284), (84, 159978), (91, 147672), (98, 137124), (104, 129213), (117, 114856), (126, 106652), (147, 91416), (156, 86142), (168, 79989), (182, 73836), (196, 68562), (234, 57428), (252, 53326), (273, 49224), (293, 45864), (294, 45708), (312, 43071), (364, 36918), (392, 34281), (441, 30472), (468, 28714), (504, 26663), (546, 24612), (586, 22932), (588, 22854), (637, 21096), (728, 18459), (819, 16408), (879, 15288), (882, 15236), (936, 14357), (1092, 12306), (1172, 11466), (1176, 11427), (1274, 10548), (1638, 8204), (1758, 7644), (1764, 7618), (1911, 7032), (2051, 6552), (2184, 6153), (2344, 5733), (2548, 5274), (2637, 5096), (3276, 4102), (3516, 3822), (3528, 3809)]