7428924

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{10861}}^1$

素因数の和:10890

約数の個数: 36

約数和(自身を含む): 19768840

約数和(自身を除く): 12339916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 10861, 21722, 32583, 43444, 65166, 97749, 130332, 195498, 206359, 390996, 412718, 619077, 825436, 1238154, 1857231, 2476308, 3714462, 7428924]

約数ペア:

[(1, 7428924), (2, 3714462), (3, 2476308), (4, 1857231), (6, 1238154), (9, 825436), (12, 619077), (18, 412718), (19, 390996), (36, 206359), (38, 195498), (57, 130332), (76, 97749), (114, 65166), (171, 43444), (228, 32583), (342, 21722), (684, 10861)]