18508749688

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{16178977}}^1$

素因数の和:16179007

約数の個数: 32

約数和(自身を含む): 40771024560

約数和(自身を除く): 22262274872

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 16178977, 32357954, 64715908, 129431816, 177968747, 210326701, 355937494, 420653402, 711874988, 841306804, 1423749976, 1682613608, 2313593711, 4627187422, 9254374844, 18508749688]

約数ペア:

[(1, 18508749688), (2, 9254374844), (4, 4627187422), (8, 2313593711), (11, 1682613608), (13, 1423749976), (22, 841306804), (26, 711874988), (44, 420653402), (52, 355937494), (88, 210326701), (104, 177968747), (143, 129431816), (286, 64715908), (572, 32357954), (1144, 16178977)]