12740148

素因数分解:

$2^2\times 3^2\times {\mathrm{227}}^1\times {\mathrm{1559}}^1$

素因数の和:1796

約数の個数: 36

約数和(自身を含む): 32366880

約数和(自身を除く): 19626732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 227, 454, 681, 908, 1362, 1559, 2043, 2724, 3118, 4086, 4677, 6236, 8172, 9354, 14031, 18708, 28062, 56124, 353893, 707786, 1061679, 1415572, 2123358, 3185037, 4246716, 6370074, 12740148]

約数ペア:

[(1, 12740148), (2, 6370074), (3, 4246716), (4, 3185037), (6, 2123358), (9, 1415572), (12, 1061679), (18, 707786), (36, 353893), (227, 56124), (454, 28062), (681, 18708), (908, 14031), (1362, 9354), (1559, 8172), (2043, 6236), (2724, 4677), (3118, 4086)]