21304849764

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1951}}^1\times {\mathrm{82727}}^1$

素因数の和:84696

約数の個数: 48

約数和(自身を含む): 54258978816

約数和(自身を除く): 32954129052

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 1951, 3902, 5853, 7804, 11706, 21461, 23412, 42922, 64383, 82727, 85844, 128766, 165454, 248181, 257532, 330908, 496362, 909997, 992724, 1819994, 2729991, 3639988, 5459982, 10919964, 161400377, 322800754, 484201131, 645601508, 968402262, 1775404147, 1936804524, 3550808294, 5326212441, 7101616588, 10652424882, 21304849764]

約数ペア:

[(1, 21304849764), (2, 10652424882), (3, 7101616588), (4, 5326212441), (6, 3550808294), (11, 1936804524), (12, 1775404147), (22, 968402262), (33, 645601508), (44, 484201131), (66, 322800754), (132, 161400377), (1951, 10919964), (3902, 5459982), (5853, 3639988), (7804, 2729991), (11706, 1819994), (21461, 992724), (23412, 909997), (42922, 496362), (64383, 330908), (82727, 257532), (85844, 248181), (128766, 165454)]