9899862

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{223}}^1$

素因数の和:393

約数の個数: 48

約数和(自身を含む): 23288832

約数和(自身を除く): 13388970

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 151, 223, 294, 302, 446, 453, 669, 906, 1057, 1338, 1561, 2114, 3122, 3171, 4683, 6342, 7399, 9366, 10927, 14798, 21854, 22197, 32781, 33673, 44394, 65562, 67346, 101019, 202038, 235711, 471422, 707133, 1414266, 1649977, 3299954, 4949931, 9899862]

約数ペア:

[(1, 9899862), (2, 4949931), (3, 3299954), (6, 1649977), (7, 1414266), (14, 707133), (21, 471422), (42, 235711), (49, 202038), (98, 101019), (147, 67346), (151, 65562), (223, 44394), (294, 33673), (302, 32781), (446, 22197), (453, 21854), (669, 14798), (906, 10927), (1057, 9366), (1338, 7399), (1561, 6342), (2114, 4683), (3122, 3171)]