38937618

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{409}}^1$

素因数の和:504

約数の個数: 64

約数和(自身を含む): 90921600

約数和(自身を除く): 51983982

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 43, 54, 82, 86, 123, 129, 246, 258, 369, 387, 409, 738, 774, 818, 1107, 1161, 1227, 1763, 2214, 2322, 2454, 3526, 3681, 5289, 7362, 10578, 11043, 15867, 16769, 17587, 22086, 31734, 33538, 35174, 47601, 50307, 52761, 95202, 100614, 105522, 150921, 158283, 301842, 316566, 452763, 474849, 721067, 905526, 949698, 1442134, 2163201, 4326402, 6489603, 12979206, 19468809, 38937618]

約数ペア:

[(1, 38937618), (2, 19468809), (3, 12979206), (6, 6489603), (9, 4326402), (18, 2163201), (27, 1442134), (41, 949698), (43, 905526), (54, 721067), (82, 474849), (86, 452763), (123, 316566), (129, 301842), (246, 158283), (258, 150921), (369, 105522), (387, 100614), (409, 95202), (738, 52761), (774, 50307), (818, 47601), (1107, 35174), (1161, 33538), (1227, 31734), (1763, 22086), (2214, 17587), (2322, 16769), (2454, 15867), (3526, 11043), (3681, 10578), (5289, 7362)]