68945214

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{38431}}^1$

素因数の和:38472

約数の個数: 32

約数和(自身を含む): 154957824

約数和(自身を除く): 86012610

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 38431, 76862, 115293, 230586, 499603, 883913, 999206, 1498809, 1767826, 2651739, 2997618, 5303478, 11490869, 22981738, 34472607, 68945214]

約数ペア:

[(1, 68945214), (2, 34472607), (3, 22981738), (6, 11490869), (13, 5303478), (23, 2997618), (26, 2651739), (39, 1767826), (46, 1498809), (69, 999206), (78, 883913), (138, 499603), (299, 230586), (598, 115293), (897, 76862), (1794, 38431)]