647133066

素因数分解:

$2^1\times 3^2\times {\mathrm{223}}^1\times {\mathrm{263}}^1\times {\mathrm{613}}^1$

素因数の和:1107

約数の個数: 48

約数和(自身を含む): 1416070656

約数和(自身を除く): 768937590

約数列:

[1, 2, 3, 6, 9, 18, 223, 263, 446, 526, 613, 669, 789, 1226, 1338, 1578, 1839, 2007, 2367, 3678, 4014, 4734, 5517, 11034, 58649, 117298, 136699, 161219, 175947, 273398, 322438, 351894, 410097, 483657, 527841, 820194, 967314, 1055682, 1230291, 1450971, 2460582, 2901942, 35951837, 71903674, 107855511, 215711022, 323566533, 647133066]

約数ペア:

[(1, 647133066), (2, 323566533), (3, 215711022), (6, 107855511), (9, 71903674), (18, 35951837), (223, 2901942), (263, 2460582), (446, 1450971), (526, 1230291), (613, 1055682), (669, 967314), (789, 820194), (1226, 527841), (1338, 483657), (1578, 410097), (1839, 351894), (2007, 322438), (2367, 273398), (3678, 175947), (4014, 161219), (4734, 136699), (5517, 117298), (11034, 58649)]