1980046404

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{827}}^1\times {\mathrm{3167}}^1$

素因数の和:4014

約数の個数: 96

約数和(自身を含む): 5875752960

約数和(自身を除く): 3895706556

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 827, 1654, 2481, 3167, 3308, 4962, 5789, 6334, 7443, 9501, 9924, 11578, 12668, 14886, 17367, 19002, 22169, 22329, 23156, 28503, 29772, 34734, 38004, 44338, 44658, 52101, 57006, 66507, 69468, 85509, 88676, 89316, 104202, 114012, 133014, 156303, 171018, 199521, 208404, 266028, 312606, 342036, 399042, 598563, 625212, 798084, 1197126, 2394252, 2619109, 5238218, 7857327, 10476436, 15714654, 18333763, 23571981, 31429308, 36667526, 47143962, 55001289, 70715943, 73335052, 94287924, 110002578, 141431886, 165003867, 220005156, 282863772, 330007734, 495011601, 660015468, 990023202, 1980046404]

約数ペア:

[(1, 1980046404), (2, 990023202), (3, 660015468), (4, 495011601), (6, 330007734), (7, 282863772), (9, 220005156), (12, 165003867), (14, 141431886), (18, 110002578), (21, 94287924), (27, 73335052), (28, 70715943), (36, 55001289), (42, 47143962), (54, 36667526), (63, 31429308), (84, 23571981), (108, 18333763), (126, 15714654), (189, 10476436), (252, 7857327), (378, 5238218), (756, 2619109), (827, 2394252), (1654, 1197126), (2481, 798084), (3167, 625212), (3308, 598563), (4962, 399042), (5789, 342036), (6334, 312606), (7443, 266028), (9501, 208404), (9924, 199521), (11578, 171018), (12668, 156303), (14886, 133014), (17367, 114012), (19002, 104202), (22169, 89316), (22329, 88676), (23156, 85509), (28503, 69468), (29772, 66507), (34734, 57006), (38004, 52101), (44338, 44658)]