1812961608

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{743}}^1\times {\mathrm{5351}}^1$

素因数の和:6122

約数の個数: 64

約数和(自身を含む): 4778265600

約数和(自身を除く): 2965303992

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 743, 1486, 2229, 2972, 4458, 5351, 5944, 8916, 10702, 14117, 16053, 17832, 21404, 28234, 32106, 42351, 42808, 56468, 64212, 84702, 101669, 112936, 128424, 169404, 203338, 305007, 338808, 406676, 610014, 813352, 1220028, 2440056, 3975793, 7951586, 11927379, 15903172, 23854758, 31806344, 47709516, 75540067, 95419032, 151080134, 226620201, 302160268, 453240402, 604320536, 906480804, 1812961608]

約数ペア:

[(1, 1812961608), (2, 906480804), (3, 604320536), (4, 453240402), (6, 302160268), (8, 226620201), (12, 151080134), (19, 95419032), (24, 75540067), (38, 47709516), (57, 31806344), (76, 23854758), (114, 15903172), (152, 11927379), (228, 7951586), (456, 3975793), (743, 2440056), (1486, 1220028), (2229, 813352), (2972, 610014), (4458, 406676), (5351, 338808), (5944, 305007), (8916, 203338), (10702, 169404), (14117, 128424), (16053, 112936), (17832, 101669), (21404, 84702), (28234, 64212), (32106, 56468), (42351, 42808)]