12854478

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1811}}^1$

素因数の和:1849

約数の個数: 48

約数和(自身を含む): 31833216

約数和(自身を除く): 18978738

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 169, 182, 273, 338, 507, 546, 1014, 1183, 1811, 2366, 3549, 3622, 5433, 7098, 10866, 12677, 23543, 25354, 38031, 47086, 70629, 76062, 141258, 164801, 306059, 329602, 494403, 612118, 918177, 988806, 1836354, 2142413, 4284826, 6427239, 12854478]

約数ペア:

[(1, 12854478), (2, 6427239), (3, 4284826), (6, 2142413), (7, 1836354), (13, 988806), (14, 918177), (21, 612118), (26, 494403), (39, 329602), (42, 306059), (78, 164801), (91, 141258), (169, 76062), (182, 70629), (273, 47086), (338, 38031), (507, 25354), (546, 23543), (1014, 12677), (1183, 10866), (1811, 7098), (2366, 5433), (3549, 3622)]