13881798

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{15739}}^1$

素因数の和:15761

約数の個数: 36

約数和(自身を含む): 34990020

約数和(自身を除く): 21108222

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 15739, 31478, 47217, 94434, 110173, 141651, 220346, 283302, 330519, 661038, 771211, 991557, 1542422, 1983114, 2313633, 4627266, 6940899, 13881798]

約数ペア:

[(1, 13881798), (2, 6940899), (3, 4627266), (6, 2313633), (7, 1983114), (9, 1542422), (14, 991557), (18, 771211), (21, 661038), (42, 330519), (49, 283302), (63, 220346), (98, 141651), (126, 110173), (147, 94434), (294, 47217), (441, 31478), (882, 15739)]