15697812018

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3343}}^1\times {\mathrm{4861}}^1$

素因数の和:8239

約数の個数: 64

約数和(自身を含む): 37459648512

約数和(自身を除く): 21761836494

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 3343, 4861, 6686, 9722, 10029, 14583, 20058, 23401, 29166, 34027, 46802, 68054, 70203, 76889, 102081, 111803, 140406, 153778, 204162, 223606, 230667, 335409, 461334, 538223, 670818, 782621, 1076446, 1565242, 1614669, 2347863, 3229338, 4695726, 16250323, 32500646, 48750969, 97501938, 113752261, 227504522, 341256783, 373757429, 682513566, 747514858, 1121272287, 2242544574, 2616302003, 5232604006, 7848906009, 15697812018]

約数ペア:

[(1, 15697812018), (2, 7848906009), (3, 5232604006), (6, 2616302003), (7, 2242544574), (14, 1121272287), (21, 747514858), (23, 682513566), (42, 373757429), (46, 341256783), (69, 227504522), (138, 113752261), (161, 97501938), (322, 48750969), (483, 32500646), (966, 16250323), (3343, 4695726), (4861, 3229338), (6686, 2347863), (9722, 1614669), (10029, 1565242), (14583, 1076446), (20058, 782621), (23401, 670818), (29166, 538223), (34027, 461334), (46802, 335409), (68054, 230667), (70203, 223606), (76889, 204162), (102081, 153778), (111803, 140406)]