31892562

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{251}}^1$

素因数の和:456

約数の個数: 64

約数和(自身を含む): 77051520

約数和(自身を除く): 45158958

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 181, 234, 251, 351, 362, 502, 543, 702, 753, 1086, 1506, 1629, 2259, 2353, 3258, 3263, 4518, 4706, 4887, 6526, 6777, 7059, 9774, 9789, 13554, 14118, 19578, 21177, 29367, 42354, 45431, 58734, 63531, 88101, 90862, 127062, 136293, 176202, 272586, 408879, 590603, 817758, 1181206, 1226637, 1771809, 2453274, 3543618, 5315427, 10630854, 15946281, 31892562]

約数ペア:

[(1, 31892562), (2, 15946281), (3, 10630854), (6, 5315427), (9, 3543618), (13, 2453274), (18, 1771809), (26, 1226637), (27, 1181206), (39, 817758), (54, 590603), (78, 408879), (117, 272586), (181, 176202), (234, 136293), (251, 127062), (351, 90862), (362, 88101), (502, 63531), (543, 58734), (702, 45431), (753, 42354), (1086, 29367), (1506, 21177), (1629, 19578), (2259, 14118), (2353, 13554), (3258, 9789), (3263, 9774), (4518, 7059), (4706, 6777), (4887, 6526)]