40490406

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:314

約数の個数: 96

約数和(自身を含む): 103334400

約数和(自身を除く): 62843994

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 47, 57, 66, 94, 99, 114, 141, 171, 198, 209, 229, 282, 342, 418, 423, 458, 517, 627, 687, 846, 893, 1034, 1254, 1374, 1551, 1786, 1881, 2061, 2519, 2679, 3102, 3762, 4122, 4351, 4653, 5038, 5358, 7557, 8037, 8702, 9306, 9823, 10763, 13053, 15114, 16074, 19646, 21526, 22671, 26106, 29469, 32289, 39159, 45342, 47861, 58938, 64578, 78318, 88407, 95722, 96867, 118393, 143583, 176814, 193734, 204497, 236786, 287166, 355179, 408994, 430749, 613491, 710358, 861498, 1065537, 1226982, 1840473, 2131074, 2249467, 3680946, 4498934, 6748401, 13496802, 20245203, 40490406]

約数ペア:

[(1, 40490406), (2, 20245203), (3, 13496802), (6, 6748401), (9, 4498934), (11, 3680946), (18, 2249467), (19, 2131074), (22, 1840473), (33, 1226982), (38, 1065537), (47, 861498), (57, 710358), (66, 613491), (94, 430749), (99, 408994), (114, 355179), (141, 287166), (171, 236786), (198, 204497), (209, 193734), (229, 176814), (282, 143583), (342, 118393), (418, 96867), (423, 95722), (458, 88407), (517, 78318), (627, 64578), (687, 58938), (846, 47861), (893, 45342), (1034, 39159), (1254, 32289), (1374, 29469), (1551, 26106), (1786, 22671), (1881, 21526), (2061, 19646), (2519, 16074), (2679, 15114), (3102, 13053), (3762, 10763), (4122, 9823), (4351, 9306), (4653, 8702), (5038, 8037), (5358, 7557)]