31572354

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{6553}}^1$

素因数の和:6642

約数の個数: 32

約数和(自身を含む): 69839424

約数和(自身を除く): 38267070

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 73, 146, 219, 438, 803, 1606, 2409, 4818, 6553, 13106, 19659, 39318, 72083, 144166, 216249, 432498, 478369, 956738, 1435107, 2870214, 5262059, 10524118, 15786177, 31572354]

約数ペア:

[(1, 31572354), (2, 15786177), (3, 10524118), (6, 5262059), (11, 2870214), (22, 1435107), (33, 956738), (66, 478369), (73, 432498), (146, 216249), (219, 144166), (438, 72083), (803, 39318), (1606, 19659), (2409, 13106), (4818, 6553)]