66260418

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{54401}}^1$

素因数の和:54442

約数の個数: 32

約数和(自身を含む): 156677760

約数和(自身を除く): 90417342

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218, 54401, 108802, 163203, 326406, 380807, 761614, 1142421, 1577629, 2284842, 3155258, 4732887, 9465774, 11043403, 22086806, 33130209, 66260418]

約数ペア:

[(1, 66260418), (2, 33130209), (3, 22086806), (6, 11043403), (7, 9465774), (14, 4732887), (21, 3155258), (29, 2284842), (42, 1577629), (58, 1142421), (87, 761614), (174, 380807), (203, 326406), (406, 163203), (609, 108802), (1218, 54401)]