15679947468

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{449}}^1\times {\mathrm{78653}}^1$

素因数の和:79146

約数の個数: 48

約数和(自身を含む): 37659535200

約数和(自身を除く): 21979587732

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 449, 898, 1347, 1796, 2694, 5388, 16613, 33226, 49839, 66452, 78653, 99678, 157306, 199356, 235959, 314612, 471918, 943836, 2910161, 5820322, 8730483, 11640644, 17460966, 34921932, 35315197, 70630394, 105945591, 141260788, 211891182, 423782364, 1306662289, 2613324578, 3919986867, 5226649156, 7839973734, 15679947468]

約数ペア:

[(1, 15679947468), (2, 7839973734), (3, 5226649156), (4, 3919986867), (6, 2613324578), (12, 1306662289), (37, 423782364), (74, 211891182), (111, 141260788), (148, 105945591), (222, 70630394), (444, 35315197), (449, 34921932), (898, 17460966), (1347, 11640644), (1796, 8730483), (2694, 5820322), (5388, 2910161), (16613, 943836), (33226, 471918), (49839, 314612), (66452, 235959), (78653, 199356), (99678, 157306)]