18629676

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{4423}}^1$

素因数の和:4452

約数の個数: 60

約数和(自身を含む): 52459792

約数和(自身を除く): 33830116

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 4423, 8846, 13269, 17692, 26538, 39807, 53076, 57499, 79614, 114998, 119421, 159228, 172497, 229996, 238842, 344994, 358263, 477684, 517491, 689988, 716526, 1034982, 1433052, 1552473, 2069964, 3104946, 4657419, 6209892, 9314838, 18629676]

約数ペア:

[(1, 18629676), (2, 9314838), (3, 6209892), (4, 4657419), (6, 3104946), (9, 2069964), (12, 1552473), (13, 1433052), (18, 1034982), (26, 716526), (27, 689988), (36, 517491), (39, 477684), (52, 358263), (54, 344994), (78, 238842), (81, 229996), (108, 172497), (117, 159228), (156, 119421), (162, 114998), (234, 79614), (324, 57499), (351, 53076), (468, 39807), (702, 26538), (1053, 17692), (1404, 13269), (2106, 8846), (4212, 4423)]