28114524

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{21107}}^1$

素因数の和:21154

約数の個数: 36

約数和(自身を含む): 72991464

約数和(自身を除く): 44876940

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 666, 1332, 21107, 42214, 63321, 84428, 126642, 189963, 253284, 379926, 759852, 780959, 1561918, 2342877, 3123836, 4685754, 7028631, 9371508, 14057262, 28114524]

約数ペア:

[(1, 28114524), (2, 14057262), (3, 9371508), (4, 7028631), (6, 4685754), (9, 3123836), (12, 2342877), (18, 1561918), (36, 780959), (37, 759852), (74, 379926), (111, 253284), (148, 189963), (222, 126642), (333, 84428), (444, 63321), (666, 42214), (1332, 21107)]