17967338452

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{144103}}^1$

素因数の和:144248

約数の個数: 48

約数和(自身を含む): 37024352512

約数和(自身を除く): 19057014060

約数列:

[1, 2, 4, 7, 14, 28, 61, 73, 122, 146, 244, 292, 427, 511, 854, 1022, 1708, 2044, 4453, 8906, 17812, 31171, 62342, 124684, 144103, 288206, 576412, 1008721, 2017442, 4034884, 8790283, 10519519, 17580566, 21039038, 35161132, 42078076, 61531981, 73636633, 123063962, 147273266, 246127924, 294546532, 641690659, 1283381318, 2566762636, 4491834613, 8983669226, 17967338452]

約数ペア:

[(1, 17967338452), (2, 8983669226), (4, 4491834613), (7, 2566762636), (14, 1283381318), (28, 641690659), (61, 294546532), (73, 246127924), (122, 147273266), (146, 123063962), (244, 73636633), (292, 61531981), (427, 42078076), (511, 35161132), (854, 21039038), (1022, 17580566), (1708, 10519519), (2044, 8790283), (4453, 4034884), (8906, 2017442), (17812, 1008721), (31171, 576412), (62342, 288206), (124684, 144103)]