2966418

素因数分解:

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

素因数の和:1839

約数の個数: 48

約数和(自身を含む): 7914816

約数和(自身を除く): 4948398

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 1811, 3622, 5433, 10866, 12677, 16299, 23543, 25354, 32598, 38031, 47086, 70629, 76062, 114093, 141258, 164801, 211887, 228186, 329602, 423774, 494403, 988806, 1483209, 2966418]

約数ペア:

[(1, 2966418), (2, 1483209), (3, 988806), (6, 494403), (7, 423774), (9, 329602), (13, 228186), (14, 211887), (18, 164801), (21, 141258), (26, 114093), (39, 76062), (42, 70629), (63, 47086), (78, 38031), (91, 32598), (117, 25354), (126, 23543), (182, 16299), (234, 12677), (273, 10866), (546, 5433), (819, 3622), (1638, 1811)]