40467924

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{2549}}^1$

素因数の和:2579

約数の個数: 90

約数和(自身を含む): 123111450

約数和(自身を除く): 82643526

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 252, 294, 324, 378, 441, 567, 588, 756, 882, 1134, 1323, 1764, 2268, 2549, 2646, 3969, 5098, 5292, 7647, 7938, 10196, 15294, 15876, 17843, 22941, 30588, 35686, 45882, 53529, 68823, 71372, 91764, 107058, 124901, 137646, 160587, 206469, 214116, 249802, 275292, 321174, 374703, 412938, 481761, 499604, 642348, 749406, 825876, 963522, 1124109, 1445283, 1498812, 1927044, 2248218, 2890566, 3372327, 4496436, 5781132, 6744654, 10116981, 13489308, 20233962, 40467924]

約数ペア:

[(1, 40467924), (2, 20233962), (3, 13489308), (4, 10116981), (6, 6744654), (7, 5781132), (9, 4496436), (12, 3372327), (14, 2890566), (18, 2248218), (21, 1927044), (27, 1498812), (28, 1445283), (36, 1124109), (42, 963522), (49, 825876), (54, 749406), (63, 642348), (81, 499604), (84, 481761), (98, 412938), (108, 374703), (126, 321174), (147, 275292), (162, 249802), (189, 214116), (196, 206469), (252, 160587), (294, 137646), (324, 124901), (378, 107058), (441, 91764), (567, 71372), (588, 68823), (756, 53529), (882, 45882), (1134, 35686), (1323, 30588), (1764, 22941), (2268, 17843), (2549, 15876), (2646, 15294), (3969, 10196), (5098, 7938), (5292, 7647)]