15974946

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{293}}^1$

素因数の和:547

約数の個数: 48

約数和(自身を含む): 37562616

約数和(自身を除く): 21587670

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 233, 234, 293, 466, 586, 699, 879, 1398, 1758, 2097, 2637, 3029, 3809, 4194, 5274, 6058, 7618, 9087, 11427, 18174, 22854, 27261, 34281, 54522, 68269, 68562, 136538, 204807, 409614, 614421, 887497, 1228842, 1774994, 2662491, 5324982, 7987473, 15974946]

約数ペア:

[(1, 15974946), (2, 7987473), (3, 5324982), (6, 2662491), (9, 1774994), (13, 1228842), (18, 887497), (26, 614421), (39, 409614), (78, 204807), (117, 136538), (233, 68562), (234, 68269), (293, 54522), (466, 34281), (586, 27261), (699, 22854), (879, 18174), (1398, 11427), (1758, 9087), (2097, 7618), (2637, 6058), (3029, 5274), (3809, 4194)]