15669939996

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^2\times {\mathrm{401917}}^1$

素因数の和:401968

約数の個数: 72

約数和(自身を含む): 42876612240

約数和(自身を除く): 27206672244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 361, 513, 684, 722, 1026, 1083, 1444, 2052, 2166, 3249, 4332, 6498, 9747, 12996, 19494, 38988, 401917, 803834, 1205751, 1607668, 2411502, 3617253, 4823004, 7234506, 7636423, 10851759, 14469012, 15272846, 21703518, 22909269, 30545692, 43407036, 45818538, 68727807, 91637076, 137455614, 145092037, 206183421, 274911228, 290184074, 412366842, 435276111, 580368148, 824733684, 870552222, 1305828333, 1741104444, 2611656666, 3917484999, 5223313332, 7834969998, 15669939996]

約数ペア:

[(1, 15669939996), (2, 7834969998), (3, 5223313332), (4, 3917484999), (6, 2611656666), (9, 1741104444), (12, 1305828333), (18, 870552222), (19, 824733684), (27, 580368148), (36, 435276111), (38, 412366842), (54, 290184074), (57, 274911228), (76, 206183421), (108, 145092037), (114, 137455614), (171, 91637076), (228, 68727807), (342, 45818538), (361, 43407036), (513, 30545692), (684, 22909269), (722, 21703518), (1026, 15272846), (1083, 14469012), (1444, 10851759), (2052, 7636423), (2166, 7234506), (3249, 4823004), (4332, 3617253), (6498, 2411502), (9747, 1607668), (12996, 1205751), (19494, 803834), (38988, 401917)]