27720797422

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1741}}^1\times {\mathrm{6869}}^1$

素因数の和:8692

約数の個数: 32

約数和(自身を含む): 44519248800

約数和(自身を除く): 16798451378

約数列:

[1, 2, 19, 38, 61, 122, 1159, 1741, 2318, 3482, 6869, 13738, 33079, 66158, 106201, 130511, 212402, 261022, 419009, 838018, 2017819, 4035638, 7961171, 11958929, 15922342, 23917858, 227219651, 454439302, 729494669, 1458989338, 13860398711, 27720797422]

約数ペア:

[(1, 27720797422), (2, 13860398711), (19, 1458989338), (38, 729494669), (61, 454439302), (122, 227219651), (1159, 23917858), (1741, 15922342), (2318, 11958929), (3482, 7961171), (6869, 4035638), (13738, 2017819), (33079, 838018), (66158, 419009), (106201, 261022), (130511, 212402)]