21447071544

素因数分解:

$2^3\times 3^1\times {\mathrm{6917}}^1\times {\mathrm{129193}}^1$

素因数の和:136119

約数の個数: 32

約数和(自身を含む): 53625845520

約数和(自身を除く): 32178773976

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 6917, 13834, 20751, 27668, 41502, 55336, 83004, 129193, 166008, 258386, 387579, 516772, 775158, 1033544, 1550316, 3100632, 893627981, 1787255962, 2680883943, 3574511924, 5361767886, 7149023848, 10723535772, 21447071544]

約数ペア:

[(1, 21447071544), (2, 10723535772), (3, 7149023848), (4, 5361767886), (6, 3574511924), (8, 2680883943), (12, 1787255962), (24, 893627981), (6917, 3100632), (13834, 1550316), (20751, 1033544), (27668, 775158), (41502, 516772), (55336, 387579), (83004, 258386), (129193, 166008)]