3940404

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:129

約数の個数: 72

約数和(自身を含む): 10452960

約数和(自身を除く): 6512556

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 67, 78, 87, 116, 134, 156, 169, 174, 201, 268, 338, 348, 377, 402, 507, 676, 754, 804, 871, 1014, 1131, 1508, 1742, 1943, 2028, 2262, 2613, 3484, 3886, 4524, 4901, 5226, 5829, 7772, 9802, 10452, 11323, 11658, 14703, 19604, 22646, 23316, 25259, 29406, 33969, 45292, 50518, 58812, 67938, 75777, 101036, 135876, 151554, 303108, 328367, 656734, 985101, 1313468, 1970202, 3940404]

約数ペア:

[(1, 3940404), (2, 1970202), (3, 1313468), (4, 985101), (6, 656734), (12, 328367), (13, 303108), (26, 151554), (29, 135876), (39, 101036), (52, 75777), (58, 67938), (67, 58812), (78, 50518), (87, 45292), (116, 33969), (134, 29406), (156, 25259), (169, 23316), (174, 22646), (201, 19604), (268, 14703), (338, 11658), (348, 11323), (377, 10452), (402, 9802), (507, 7772), (676, 5829), (754, 5226), (804, 4901), (871, 4524), (1014, 3886), (1131, 3484), (1508, 2613), (1742, 2262), (1943, 2028)]