27944982

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{389}}^1$

素因数の和:717

約数の個数: 48

約数和(自身を含む): 65585520

約数和(自身を除く): 37640538

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 307, 389, 614, 778, 921, 1167, 1842, 2334, 2763, 3501, 3991, 5057, 5526, 7002, 7982, 10114, 11973, 15171, 23946, 30342, 35919, 45513, 71838, 91026, 119423, 238846, 358269, 716538, 1074807, 1552499, 2149614, 3104998, 4657497, 9314994, 13972491, 27944982]

約数ペア:

[(1, 27944982), (2, 13972491), (3, 9314994), (6, 4657497), (9, 3104998), (13, 2149614), (18, 1552499), (26, 1074807), (39, 716538), (78, 358269), (117, 238846), (234, 119423), (307, 91026), (389, 71838), (614, 45513), (778, 35919), (921, 30342), (1167, 23946), (1842, 15171), (2334, 11973), (2763, 10114), (3501, 7982), (3991, 7002), (5057, 5526)]