137873358

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{156319}}^1$

素因数の和:156341

約数の個数: 36

約数和(自身を含む): 347499360

約数和(自身を除く): 209626002

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 156319, 312638, 468957, 937914, 1094233, 1406871, 2188466, 2813742, 3282699, 6565398, 7659631, 9848097, 15319262, 19696194, 22978893, 45957786, 68936679, 137873358]

約数ペア:

[(1, 137873358), (2, 68936679), (3, 45957786), (6, 22978893), (7, 19696194), (9, 15319262), (14, 9848097), (18, 7659631), (21, 6565398), (42, 3282699), (49, 2813742), (63, 2188466), (98, 1406871), (126, 1094233), (147, 937914), (294, 468957), (441, 312638), (882, 156319)]