40279974

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{30937}}^1$

素因数の和:30980

約数の個数: 32

約数和(自身を含む): 95041536

約数和(自身を除く): 54761562

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 30937, 61874, 92811, 185622, 216559, 433118, 649677, 959047, 1299354, 1918094, 2877141, 5754282, 6713329, 13426658, 20139987, 40279974]

約数ペア:

[(1, 40279974), (2, 20139987), (3, 13426658), (6, 6713329), (7, 5754282), (14, 2877141), (21, 1918094), (31, 1299354), (42, 959047), (62, 649677), (93, 433118), (186, 216559), (217, 185622), (434, 92811), (651, 61874), (1302, 30937)]