18420162056

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{1231}}^1\times {\mathrm{60337}}^1$

素因数の和:61605

約数の個数: 32

約数和(自身を含む): 35681479680

約数和(自身を除く): 17261317624

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 1231, 2462, 4924, 9848, 38161, 60337, 76322, 120674, 152644, 241348, 305288, 482696, 1870447, 3740894, 7481788, 14963576, 74274847, 148549694, 297099388, 594198776, 2302520257, 4605040514, 9210081028, 18420162056]

約数ペア:

[(1, 18420162056), (2, 9210081028), (4, 4605040514), (8, 2302520257), (31, 594198776), (62, 297099388), (124, 148549694), (248, 74274847), (1231, 14963576), (2462, 7481788), (4924, 3740894), (9848, 1870447), (38161, 482696), (60337, 305288), (76322, 241348), (120674, 152644)]