9890118

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1481}}^1$

素因数の和:1549

約数の個数: 48

約数和(自身を含む): 24968736

約数和(自身を除く): 15078618

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 53, 63, 106, 126, 159, 318, 371, 477, 742, 954, 1113, 1481, 2226, 2962, 3339, 4443, 6678, 8886, 10367, 13329, 20734, 26658, 31101, 62202, 78493, 93303, 156986, 186606, 235479, 470958, 549451, 706437, 1098902, 1412874, 1648353, 3296706, 4945059, 9890118]

約数ペア:

[(1, 9890118), (2, 4945059), (3, 3296706), (6, 1648353), (7, 1412874), (9, 1098902), (14, 706437), (18, 549451), (21, 470958), (42, 235479), (53, 186606), (63, 156986), (106, 93303), (126, 78493), (159, 62202), (318, 31101), (371, 26658), (477, 20734), (742, 13329), (954, 10367), (1113, 8886), (1481, 6678), (2226, 4443), (2962, 3339)]