15661378572

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{636331}}^1$

素因数の和:636638

約数の個数: 48

約数和(自身を含む): 41906280192

約数和(自身を除く): 26244901620

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 293, 586, 879, 1172, 1758, 2051, 3516, 4102, 6153, 8204, 12306, 24612, 636331, 1272662, 1908993, 2545324, 3817986, 4454317, 7635972, 8908634, 13362951, 17817268, 26725902, 53451804, 186444983, 372889966, 559334949, 745779932, 1118669898, 1305114881, 2237339796, 2610229762, 3915344643, 5220459524, 7830689286, 15661378572]

約数ペア:

[(1, 15661378572), (2, 7830689286), (3, 5220459524), (4, 3915344643), (6, 2610229762), (7, 2237339796), (12, 1305114881), (14, 1118669898), (21, 745779932), (28, 559334949), (42, 372889966), (84, 186444983), (293, 53451804), (586, 26725902), (879, 17817268), (1172, 13362951), (1758, 8908634), (2051, 7635972), (3516, 4454317), (4102, 3817986), (6153, 2545324), (8204, 1908993), (12306, 1272662), (24612, 636331)]