6887412

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{181}}^1$

素因数の和:349

約数の個数: 72

約数和(自身を含む): 20139392

約数和(自身を除く): 13251980

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 151, 181, 252, 302, 362, 453, 543, 604, 724, 906, 1057, 1086, 1267, 1359, 1629, 1812, 2114, 2172, 2534, 2718, 3171, 3258, 3801, 4228, 5068, 5436, 6342, 6516, 7602, 9513, 11403, 12684, 15204, 19026, 22806, 27331, 38052, 45612, 54662, 81993, 109324, 163986, 191317, 245979, 327972, 382634, 491958, 573951, 765268, 983916, 1147902, 1721853, 2295804, 3443706, 6887412]

約数ペア:

[(1, 6887412), (2, 3443706), (3, 2295804), (4, 1721853), (6, 1147902), (7, 983916), (9, 765268), (12, 573951), (14, 491958), (18, 382634), (21, 327972), (28, 245979), (36, 191317), (42, 163986), (63, 109324), (84, 81993), (126, 54662), (151, 45612), (181, 38052), (252, 27331), (302, 22806), (362, 19026), (453, 15204), (543, 12684), (604, 11403), (724, 9513), (906, 7602), (1057, 6516), (1086, 6342), (1267, 5436), (1359, 5068), (1629, 4228), (1812, 3801), (2114, 3258), (2172, 3171), (2534, 2718)]