21796164

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{46573}}^1$

素因数の和:46596

約数の個数: 36

約数和(自身を含む): 59335276

約数和(自身を除く): 37539112

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 46573, 93146, 139719, 186292, 279438, 419157, 558876, 605449, 838314, 1210898, 1676628, 1816347, 2421796, 3632694, 5449041, 7265388, 10898082, 21796164]

約数ペア:

[(1, 21796164), (2, 10898082), (3, 7265388), (4, 5449041), (6, 3632694), (9, 2421796), (12, 1816347), (13, 1676628), (18, 1210898), (26, 838314), (36, 605449), (39, 558876), (52, 419157), (78, 279438), (117, 186292), (156, 139719), (234, 93146), (468, 46573)]