42671718

素因数分解:

$2^1\times 3^3\times {\mathrm{421}}^1\times {\mathrm{1877}}^1$

素因数の和:2309

約数の個数: 32

約数和(自身を含む): 95101920

約数和(自身を除く): 52430202

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 421, 842, 1263, 1877, 2526, 3754, 3789, 5631, 7578, 11262, 11367, 16893, 22734, 33786, 50679, 101358, 790217, 1580434, 2370651, 4741302, 7111953, 14223906, 21335859, 42671718]

約数ペア:

[(1, 42671718), (2, 21335859), (3, 14223906), (6, 7111953), (9, 4741302), (18, 2370651), (27, 1580434), (54, 790217), (421, 101358), (842, 50679), (1263, 33786), (1877, 22734), (2526, 16893), (3754, 11367), (3789, 11262), (5631, 7578)]