120834

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{137}}^1$

素因数の和:159

約数の個数: 36

約数和(自身を含む): 306774

約数和(自身を除く): 185940

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 137, 147, 274, 294, 411, 441, 822, 882, 959, 1233, 1918, 2466, 2877, 5754, 6713, 8631, 13426, 17262, 20139, 40278, 60417, 120834]

約数ペア:

[(1, 120834), (2, 60417), (3, 40278), (6, 20139), (7, 17262), (9, 13426), (14, 8631), (18, 6713), (21, 5754), (42, 2877), (49, 2466), (63, 1918), (98, 1233), (126, 959), (137, 882), (147, 822), (274, 441), (294, 411)]