438126

素因数分解:

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

素因数の和:196

約数の個数: 32

約数和(自身を含む): 973728

約数和(自身を除く): 535602

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 137, 246, 274, 411, 533, 822, 1066, 1599, 1781, 3198, 3562, 5343, 5617, 10686, 11234, 16851, 33702, 73021, 146042, 219063, 438126]

約数ペア:

[(1, 438126), (2, 219063), (3, 146042), (6, 73021), (13, 33702), (26, 16851), (39, 11234), (41, 10686), (78, 5617), (82, 5343), (123, 3562), (137, 3198), (246, 1781), (274, 1599), (411, 1066), (533, 822)]