31181868

素因数分解:

$2^2\times 3^3\times {\mathrm{47}}^1\times {\mathrm{6143}}^1$

素因数の和:6203

約数の個数: 48

約数和(自身を含む): 82575360

約数和(自身を除く): 51393492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 94, 108, 141, 188, 282, 423, 564, 846, 1269, 1692, 2538, 5076, 6143, 12286, 18429, 24572, 36858, 55287, 73716, 110574, 165861, 221148, 288721, 331722, 577442, 663444, 866163, 1154884, 1732326, 2598489, 3464652, 5196978, 7795467, 10393956, 15590934, 31181868]

約数ペア:

[(1, 31181868), (2, 15590934), (3, 10393956), (4, 7795467), (6, 5196978), (9, 3464652), (12, 2598489), (18, 1732326), (27, 1154884), (36, 866163), (47, 663444), (54, 577442), (94, 331722), (108, 288721), (141, 221148), (188, 165861), (282, 110574), (423, 73716), (564, 55287), (846, 36858), (1269, 24572), (1692, 18429), (2538, 12286), (5076, 6143)]