981534078

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{32869}}^1$

素因数の和:32966

約数の個数: 64

約数和(自身を含む): 2524416000

約数和(自身を除く): 1542881922

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 79, 126, 158, 189, 237, 378, 474, 553, 711, 1106, 1422, 1659, 2133, 3318, 4266, 4977, 9954, 14931, 29862, 32869, 65738, 98607, 197214, 230083, 295821, 460166, 591642, 690249, 887463, 1380498, 1774926, 2070747, 2596651, 4141494, 5193302, 6212241, 7789953, 12424482, 15579906, 18176557, 23369859, 36353114, 46739718, 54529671, 70109577, 109059342, 140219154, 163589013, 327178026, 490767039, 981534078]

約数ペア:

[(1, 981534078), (2, 490767039), (3, 327178026), (6, 163589013), (7, 140219154), (9, 109059342), (14, 70109577), (18, 54529671), (21, 46739718), (27, 36353114), (42, 23369859), (54, 18176557), (63, 15579906), (79, 12424482), (126, 7789953), (158, 6212241), (189, 5193302), (237, 4141494), (378, 2596651), (474, 2070747), (553, 1774926), (711, 1380498), (1106, 887463), (1422, 690249), (1659, 591642), (2133, 460166), (3318, 295821), (4266, 230083), (4977, 197214), (9954, 98607), (14931, 65738), (29862, 32869)]