40393962

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{359}}^1$

素因数の和:440

約数の個数: 96

約数和(自身を含む): 107827200

約数和(自身を除く): 67433238

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 47, 57, 63, 94, 114, 126, 133, 141, 171, 266, 282, 329, 342, 359, 399, 423, 658, 718, 798, 846, 893, 987, 1077, 1197, 1786, 1974, 2154, 2394, 2513, 2679, 2961, 3231, 5026, 5358, 5922, 6251, 6462, 6821, 7539, 8037, 12502, 13642, 15078, 16074, 16873, 18753, 20463, 22617, 33746, 37506, 40926, 45234, 47747, 50619, 56259, 61389, 95494, 101238, 112518, 118111, 122778, 143241, 151857, 236222, 286482, 303714, 320587, 354333, 429723, 641174, 708666, 859446, 961761, 1062999, 1923522, 2125998, 2244109, 2885283, 4488218, 5770566, 6732327, 13464654, 20196981, 40393962]

約数ペア:

[(1, 40393962), (2, 20196981), (3, 13464654), (6, 6732327), (7, 5770566), (9, 4488218), (14, 2885283), (18, 2244109), (19, 2125998), (21, 1923522), (38, 1062999), (42, 961761), (47, 859446), (57, 708666), (63, 641174), (94, 429723), (114, 354333), (126, 320587), (133, 303714), (141, 286482), (171, 236222), (266, 151857), (282, 143241), (329, 122778), (342, 118111), (359, 112518), (399, 101238), (423, 95494), (658, 61389), (718, 56259), (798, 50619), (846, 47747), (893, 45234), (987, 40926), (1077, 37506), (1197, 33746), (1786, 22617), (1974, 20463), (2154, 18753), (2394, 16873), (2513, 16074), (2679, 15078), (2961, 13642), (3231, 12502), (5026, 8037), (5358, 7539), (5922, 6821), (6251, 6462)]