15697838862

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{722537}}^1$

素因数の和:722633

約数の個数: 48

約数和(自身を含む): 36519960672

約数和(自身を除く): 20822121810

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 71, 102, 142, 153, 213, 306, 426, 639, 1207, 1278, 2414, 3621, 7242, 10863, 21726, 722537, 1445074, 2167611, 4335222, 6502833, 12283129, 13005666, 24566258, 36849387, 51300127, 73698774, 102600254, 110548161, 153900381, 221096322, 307800762, 461701143, 872102159, 923402286, 1744204318, 2616306477, 5232612954, 7848919431, 15697838862]

約数ペア:

[(1, 15697838862), (2, 7848919431), (3, 5232612954), (6, 2616306477), (9, 1744204318), (17, 923402286), (18, 872102159), (34, 461701143), (51, 307800762), (71, 221096322), (102, 153900381), (142, 110548161), (153, 102600254), (213, 73698774), (306, 51300127), (426, 36849387), (639, 24566258), (1207, 13005666), (1278, 12283129), (2414, 6502833), (3621, 4335222), (7242, 2167611), (10863, 1445074), (21726, 722537)]