81203514

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{601}}^1\times {\mathrm{3217}}^1$

素因数の和:3830

約数の個数: 32

約数和(自身を含む): 185974656

約数和(自身を除く): 104771142

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 601, 1202, 1803, 3217, 3606, 4207, 6434, 8414, 9651, 12621, 19302, 22519, 25242, 45038, 67557, 135114, 1933417, 3866834, 5800251, 11600502, 13533919, 27067838, 40601757, 81203514]

約数ペア:

[(1, 81203514), (2, 40601757), (3, 27067838), (6, 13533919), (7, 11600502), (14, 5800251), (21, 3866834), (42, 1933417), (601, 135114), (1202, 67557), (1803, 45038), (3217, 25242), (3606, 22519), (4207, 19302), (6434, 12621), (8414, 9651)]