17963166

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{137}}^1$

素因数の和:237

約数の個数: 48

約数和(自身を含む): 39946032

約数和(自身を除く): 21982866

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 137, 246, 274, 411, 533, 822, 1066, 1599, 1681, 1781, 3198, 3362, 3562, 5043, 5343, 5617, 10086, 10686, 11234, 16851, 21853, 33702, 43706, 65559, 73021, 131118, 146042, 219063, 230297, 438126, 460594, 690891, 1381782, 2993861, 5987722, 8981583, 17963166]

約数ペア:

[(1, 17963166), (2, 8981583), (3, 5987722), (6, 2993861), (13, 1381782), (26, 690891), (39, 460594), (41, 438126), (78, 230297), (82, 219063), (123, 146042), (137, 131118), (246, 73021), (274, 65559), (411, 43706), (533, 33702), (822, 21853), (1066, 16851), (1599, 11234), (1681, 10686), (1781, 10086), (3198, 5617), (3362, 5343), (3562, 5043)]