42112386

素因数分解:

$2^1\times 3^5\times {\mathrm{73}}^1\times {\mathrm{1187}}^1$

素因数の和:1277

約数の個数: 48

約数和(自身を含む): 95999904

約数和(自身を除く): 53887518

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 81, 146, 162, 219, 243, 438, 486, 657, 1187, 1314, 1971, 2374, 3561, 3942, 5913, 7122, 10683, 11826, 17739, 21366, 32049, 35478, 64098, 86651, 96147, 173302, 192294, 259953, 288441, 519906, 576882, 779859, 1559718, 2339577, 4679154, 7018731, 14037462, 21056193, 42112386]

約数ペア:

[(1, 42112386), (2, 21056193), (3, 14037462), (6, 7018731), (9, 4679154), (18, 2339577), (27, 1559718), (54, 779859), (73, 576882), (81, 519906), (146, 288441), (162, 259953), (219, 192294), (243, 173302), (438, 96147), (486, 86651), (657, 64098), (1187, 35478), (1314, 32049), (1971, 21366), (2374, 17739), (3561, 11826), (3942, 10683), (5913, 7122)]