17889612

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2797}}^1$

素因数の和:2858

約数の個数: 48

約数和(自身を含む): 46066272

約数和(自身を除く): 28176660

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 41, 52, 78, 82, 123, 156, 164, 246, 492, 533, 1066, 1599, 2132, 2797, 3198, 5594, 6396, 8391, 11188, 16782, 33564, 36361, 72722, 109083, 114677, 145444, 218166, 229354, 344031, 436332, 458708, 688062, 1376124, 1490801, 2981602, 4472403, 5963204, 8944806, 17889612]

約数ペア:

[(1, 17889612), (2, 8944806), (3, 5963204), (4, 4472403), (6, 2981602), (12, 1490801), (13, 1376124), (26, 688062), (39, 458708), (41, 436332), (52, 344031), (78, 229354), (82, 218166), (123, 145444), (156, 114677), (164, 109083), (246, 72722), (492, 36361), (533, 33564), (1066, 16782), (1599, 11188), (2132, 8391), (2797, 6396), (3198, 5594)]