216929778

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{14561}}^1$

素因数の和:14770

約数の個数: 32

約数和(自身を含む): 469711872

約数和(自身を除く): 252782094

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 191, 382, 573, 1146, 2483, 4966, 7449, 14561, 14898, 29122, 43683, 87366, 189293, 378586, 567879, 1135758, 2781151, 5562302, 8343453, 16686906, 36154963, 72309926, 108464889, 216929778]

約数ペア:

[(1, 216929778), (2, 108464889), (3, 72309926), (6, 36154963), (13, 16686906), (26, 8343453), (39, 5562302), (78, 2781151), (191, 1135758), (382, 567879), (573, 378586), (1146, 189293), (2483, 87366), (4966, 43683), (7449, 29122), (14561, 14898)]