6845358

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:217

約数の個数: 64

約数和(自身を含む): 16128000

約数和(自身を除く): 9282642

約数列:

[1, 2, 3, 6, 13, 19, 26, 31, 38, 39, 57, 62, 78, 93, 114, 149, 186, 247, 298, 403, 447, 494, 589, 741, 806, 894, 1178, 1209, 1482, 1767, 1937, 2418, 2831, 3534, 3874, 4619, 5662, 5811, 7657, 8493, 9238, 11622, 13857, 15314, 16986, 22971, 27714, 36803, 45942, 60047, 73606, 87761, 110409, 120094, 175522, 180141, 220818, 263283, 360282, 526566, 1140893, 2281786, 3422679, 6845358]

約数ペア:

[(1, 6845358), (2, 3422679), (3, 2281786), (6, 1140893), (13, 526566), (19, 360282), (26, 263283), (31, 220818), (38, 180141), (39, 175522), (57, 120094), (62, 110409), (78, 87761), (93, 73606), (114, 60047), (149, 45942), (186, 36803), (247, 27714), (298, 22971), (403, 16986), (447, 15314), (494, 13857), (589, 11622), (741, 9238), (806, 8493), (894, 7657), (1178, 5811), (1209, 5662), (1482, 4619), (1767, 3874), (1937, 3534), (2418, 2831)]