12555828

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{8111}}^1$

素因数の和:8164

約数の個数: 36

約数和(自身を含む): 32480448

約数和(自身を除く): 19924620

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 8111, 16222, 24333, 32444, 48666, 72999, 97332, 145998, 291996, 348773, 697546, 1046319, 1395092, 2092638, 3138957, 4185276, 6277914, 12555828]

約数ペア:

[(1, 12555828), (2, 6277914), (3, 4185276), (4, 3138957), (6, 2092638), (9, 1395092), (12, 1046319), (18, 697546), (36, 348773), (43, 291996), (86, 145998), (129, 97332), (172, 72999), (258, 48666), (387, 32444), (516, 24333), (774, 16222), (1548, 8111)]