3108742

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:101

約数の個数: 64

約数和(自身を含む): 6451200

約数和(自身を除く): 3342458

約数列:

[1, 2, 7, 13, 14, 19, 26, 29, 31, 38, 58, 62, 91, 133, 182, 203, 217, 247, 266, 377, 403, 406, 434, 494, 551, 589, 754, 806, 899, 1102, 1178, 1729, 1798, 2639, 2821, 3458, 3857, 4123, 5278, 5642, 6293, 7163, 7657, 7714, 8246, 11687, 12586, 14326, 15314, 17081, 23374, 34162, 50141, 53599, 81809, 100282, 107198, 119567, 163618, 222053, 239134, 444106, 1554371, 3108742]

約数ペア:

[(1, 3108742), (2, 1554371), (7, 444106), (13, 239134), (14, 222053), (19, 163618), (26, 119567), (29, 107198), (31, 100282), (38, 81809), (58, 53599), (62, 50141), (91, 34162), (133, 23374), (182, 17081), (203, 15314), (217, 14326), (247, 12586), (266, 11687), (377, 8246), (403, 7714), (406, 7657), (434, 7163), (494, 6293), (551, 5642), (589, 5278), (754, 4123), (806, 3857), (899, 3458), (1102, 2821), (1178, 2639), (1729, 1798)]