2018140188

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1\times {\mathrm{10331}}^1$

素因数の和:10634

約数の個数: 48

約数和(自身を含む): 4795370496

約数和(自身を除く): 2777230308

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 223, 292, 438, 446, 669, 876, 892, 1338, 2676, 10331, 16279, 20662, 30993, 32558, 41324, 48837, 61986, 65116, 97674, 123972, 195348, 754163, 1508326, 2262489, 2303813, 3016652, 4524978, 4607626, 6911439, 9049956, 9215252, 13822878, 27645756, 168178349, 336356698, 504535047, 672713396, 1009070094, 2018140188]

約数ペア:

[(1, 2018140188), (2, 1009070094), (3, 672713396), (4, 504535047), (6, 336356698), (12, 168178349), (73, 27645756), (146, 13822878), (219, 9215252), (223, 9049956), (292, 6911439), (438, 4607626), (446, 4524978), (669, 3016652), (876, 2303813), (892, 2262489), (1338, 1508326), (2676, 754163), (10331, 195348), (16279, 123972), (20662, 97674), (30993, 65116), (32558, 61986), (41324, 48837)]