123463278

素因数分解:

$2^1\times 3^4\times {\mathrm{283}}^1\times {\mathrm{2693}}^1$

素因数の和:2990

約数の個数: 40

約数和(自身を含む): 277729848

約数和(自身を除く): 154266570

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 283, 566, 849, 1698, 2547, 2693, 5094, 5386, 7641, 8079, 15282, 16158, 22923, 24237, 45846, 48474, 72711, 145422, 218133, 436266, 762119, 1524238, 2286357, 4572714, 6859071, 13718142, 20577213, 41154426, 61731639, 123463278]

約数ペア:

[(1, 123463278), (2, 61731639), (3, 41154426), (6, 20577213), (9, 13718142), (18, 6859071), (27, 4572714), (54, 2286357), (81, 1524238), (162, 762119), (283, 436266), (566, 218133), (849, 145422), (1698, 72711), (2547, 48474), (2693, 45846), (5094, 24237), (5386, 22923), (7641, 16158), (8079, 15282)]