31370076

素因数分解:

$2^2\times 3^2\times {\mathrm{139}}^1\times {\mathrm{6269}}^1$

素因数の和:6418

約数の個数: 36

約数和(自身を含む): 79879800

約数和(自身を除く): 48509724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 139, 278, 417, 556, 834, 1251, 1668, 2502, 5004, 6269, 12538, 18807, 25076, 37614, 56421, 75228, 112842, 225684, 871391, 1742782, 2614173, 3485564, 5228346, 7842519, 10456692, 15685038, 31370076]

約数ペア:

[(1, 31370076), (2, 15685038), (3, 10456692), (4, 7842519), (6, 5228346), (9, 3485564), (12, 2614173), (18, 1742782), (36, 871391), (139, 225684), (278, 112842), (417, 75228), (556, 56421), (834, 37614), (1251, 25076), (1668, 18807), (2502, 12538), (5004, 6269)]