21636498

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{1151}}^1$

素因数の和:1410

約数の個数: 32

約数和(自身を含む): 46835712

約数和(自身を除く): 25199214

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 241, 482, 723, 1151, 1446, 2302, 3133, 3453, 6266, 6906, 9399, 14963, 18798, 29926, 44889, 89778, 277391, 554782, 832173, 1664346, 3606083, 7212166, 10818249, 21636498]

約数ペア:

[(1, 21636498), (2, 10818249), (3, 7212166), (6, 3606083), (13, 1664346), (26, 832173), (39, 554782), (78, 277391), (241, 89778), (482, 44889), (723, 29926), (1151, 18798), (1446, 14963), (2302, 9399), (3133, 6906), (3453, 6266)]