66168774

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{8609}}^1$

素因数の和:8685

約数の個数: 48

約数和(自身を含む): 166551840

約数和(自身を除く): 100383066

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 61, 63, 122, 126, 183, 366, 427, 549, 854, 1098, 1281, 2562, 3843, 7686, 8609, 17218, 25827, 51654, 60263, 77481, 120526, 154962, 180789, 361578, 525149, 542367, 1050298, 1084734, 1575447, 3150894, 3676043, 4726341, 7352086, 9452682, 11028129, 22056258, 33084387, 66168774]

約数ペア:

[(1, 66168774), (2, 33084387), (3, 22056258), (6, 11028129), (7, 9452682), (9, 7352086), (14, 4726341), (18, 3676043), (21, 3150894), (42, 1575447), (61, 1084734), (63, 1050298), (122, 542367), (126, 525149), (183, 361578), (366, 180789), (427, 154962), (549, 120526), (854, 77481), (1098, 60263), (1281, 51654), (2562, 25827), (3843, 17218), (7686, 8609)]