31341198

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{15877}}^1$

素因数の和:15936

約数の個数: 32

約数和(自身を含む): 73165824

約数和(自身を除く): 41824626

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 15877, 31754, 47631, 95262, 111139, 222278, 333417, 666834, 746219, 1492438, 2238657, 4477314, 5223533, 10447066, 15670599, 31341198]

約数ペア:

[(1, 31341198), (2, 15670599), (3, 10447066), (6, 5223533), (7, 4477314), (14, 2238657), (21, 1492438), (42, 746219), (47, 666834), (94, 333417), (141, 222278), (282, 111139), (329, 95262), (658, 47631), (987, 31754), (1974, 15877)]