427988136

素因数分解:

$2^3\times 3^1\times {\mathrm{2647}}^1\times {\mathrm{6737}}^1$

素因数の和:9393

約数の個数: 32

約数和(自身を含む): 1070533440

約数和(自身を除く): 642545304

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 2647, 5294, 6737, 7941, 10588, 13474, 15882, 20211, 21176, 26948, 31764, 40422, 53896, 63528, 80844, 161688, 17832839, 35665678, 53498517, 71331356, 106997034, 142662712, 213994068, 427988136]

約数ペア:

[(1, 427988136), (2, 213994068), (3, 142662712), (4, 106997034), (6, 71331356), (8, 53498517), (12, 35665678), (24, 17832839), (2647, 161688), (5294, 80844), (6737, 63528), (7941, 53896), (10588, 40422), (13474, 31764), (15882, 26948), (20211, 21176)]