16581747384

素因数分解:

$2^3\times 3^3\times {\mathrm{181}}^1\times {\mathrm{424129}}^1$

素因数の和:424325

約数の個数: 64

約数和(自身を含む): 46314996000

約数和(自身を除く): 29733248616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 181, 216, 362, 543, 724, 1086, 1448, 1629, 2172, 3258, 4344, 4887, 6516, 9774, 13032, 19548, 39096, 424129, 848258, 1272387, 1696516, 2544774, 3393032, 3817161, 5089548, 7634322, 10179096, 11451483, 15268644, 22902966, 30537288, 45805932, 76767349, 91611864, 153534698, 230302047, 307069396, 460604094, 614138792, 690906141, 921208188, 1381812282, 1842416376, 2072718423, 2763624564, 4145436846, 5527249128, 8290873692, 16581747384]

約数ペア:

[(1, 16581747384), (2, 8290873692), (3, 5527249128), (4, 4145436846), (6, 2763624564), (8, 2072718423), (9, 1842416376), (12, 1381812282), (18, 921208188), (24, 690906141), (27, 614138792), (36, 460604094), (54, 307069396), (72, 230302047), (108, 153534698), (181, 91611864), (216, 76767349), (362, 45805932), (543, 30537288), (724, 22902966), (1086, 15268644), (1448, 11451483), (1629, 10179096), (2172, 7634322), (3258, 5089548), (4344, 3817161), (4887, 3393032), (6516, 2544774), (9774, 1696516), (13032, 1272387), (19548, 848258), (39096, 424129)]