12165972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{857}}^1$

素因数の和:897

約数の個数: 72

約数和(自身を含む): 35171136

約数和(自身を除く): 23005164

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 169, 182, 273, 338, 364, 507, 546, 676, 857, 1014, 1092, 1183, 1714, 2028, 2366, 2571, 3428, 3549, 4732, 5142, 5999, 7098, 10284, 11141, 11998, 14196, 17997, 22282, 23996, 33423, 35994, 44564, 66846, 71988, 77987, 133692, 144833, 155974, 233961, 289666, 311948, 434499, 467922, 579332, 868998, 935844, 1013831, 1737996, 2027662, 3041493, 4055324, 6082986, 12165972]

約数ペア:

[(1, 12165972), (2, 6082986), (3, 4055324), (4, 3041493), (6, 2027662), (7, 1737996), (12, 1013831), (13, 935844), (14, 868998), (21, 579332), (26, 467922), (28, 434499), (39, 311948), (42, 289666), (52, 233961), (78, 155974), (84, 144833), (91, 133692), (156, 77987), (169, 71988), (182, 66846), (273, 44564), (338, 35994), (364, 33423), (507, 23996), (546, 22282), (676, 17997), (857, 14196), (1014, 11998), (1092, 11141), (1183, 10284), (1714, 7098), (2028, 5999), (2366, 5142), (2571, 4732), (3428, 3549)]