39899898

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:336

約数の個数: 64

約数和(自身を含む): 92160000

約数和(自身を除く): 52260102

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 79, 94, 141, 158, 199, 237, 282, 398, 423, 474, 597, 711, 846, 1194, 1269, 1422, 1791, 2133, 2538, 3582, 3713, 4266, 5373, 7426, 9353, 10746, 11139, 15721, 18706, 22278, 28059, 31442, 33417, 47163, 56118, 66834, 84177, 94326, 100251, 141489, 168354, 200502, 252531, 282978, 424467, 505062, 738887, 848934, 1477774, 2216661, 4433322, 6649983, 13299966, 19949949, 39899898]

約数ペア:

[(1, 39899898), (2, 19949949), (3, 13299966), (6, 6649983), (9, 4433322), (18, 2216661), (27, 1477774), (47, 848934), (54, 738887), (79, 505062), (94, 424467), (141, 282978), (158, 252531), (199, 200502), (237, 168354), (282, 141489), (398, 100251), (423, 94326), (474, 84177), (597, 66834), (711, 56118), (846, 47163), (1194, 33417), (1269, 31442), (1422, 28059), (1791, 22278), (2133, 18706), (2538, 15721), (3582, 11139), (3713, 10746), (4266, 9353), (5373, 7426)]