123221118

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{4639}}^1$

素因数の和:4896

約数の個数: 32

約数和(自身を含む): 260582400

約数和(自身を除く): 137361282

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 233, 466, 699, 1398, 4427, 4639, 8854, 9278, 13281, 13917, 26562, 27834, 88141, 176282, 264423, 528846, 1080887, 2161774, 3242661, 6485322, 20536853, 41073706, 61610559, 123221118]

約数ペア:

[(1, 123221118), (2, 61610559), (3, 41073706), (6, 20536853), (19, 6485322), (38, 3242661), (57, 2161774), (114, 1080887), (233, 528846), (466, 264423), (699, 176282), (1398, 88141), (4427, 27834), (4639, 26562), (8854, 13917), (9278, 13281)]