127181214

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{307201}}^1$

素因数の和:307232

約数の個数: 24

約数和(自身を含む): 287541072

約数和(自身を除く): 160359858

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 307201, 614402, 921603, 1843206, 2764809, 5529618, 7065623, 14131246, 21196869, 42393738, 63590607, 127181214]

約数ペア:

[(1, 127181214), (2, 63590607), (3, 42393738), (6, 21196869), (9, 14131246), (18, 7065623), (23, 5529618), (46, 2764809), (69, 1843206), (138, 921603), (207, 614402), (414, 307201)]