31170474

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{25097}}^1$

素因数の和:25131

約数の個数: 32

約数和(自身を含む): 72282240

約数和(自身を除く): 41111766

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 25097, 50194, 75291, 150582, 225873, 451746, 577231, 677619, 1154462, 1355238, 1731693, 3463386, 5195079, 10390158, 15585237, 31170474]

約数ペア:

[(1, 31170474), (2, 15585237), (3, 10390158), (6, 5195079), (9, 3463386), (18, 1731693), (23, 1355238), (27, 1154462), (46, 677619), (54, 577231), (69, 451746), (138, 225873), (207, 150582), (414, 75291), (621, 50194), (1242, 25097)]