131914746

素因数分解:

$2^1\times 3^2\times {\mathrm{197}}^1\times {\mathrm{37201}}^1$

素因数の和:37406

約数の個数: 24

約数和(自身を含む): 287273844

約数和(自身を除く): 155359098

約数列:

[1, 2, 3, 6, 9, 18, 197, 394, 591, 1182, 1773, 3546, 37201, 74402, 111603, 223206, 334809, 669618, 7328597, 14657194, 21985791, 43971582, 65957373, 131914746]

約数ペア:

[(1, 131914746), (2, 65957373), (3, 43971582), (6, 21985791), (9, 14657194), (18, 7328597), (197, 669618), (394, 334809), (591, 223206), (1182, 111603), (1773, 74402), (3546, 37201)]