120709638

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{136859}}^1$

素因数の和:136881

約数の個数: 36

約数和(自身を含む): 304239780

約数和(自身を除く): 183530142

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 136859, 273718, 410577, 821154, 958013, 1231731, 1916026, 2463462, 2874039, 5748078, 6706091, 8622117, 13412182, 17244234, 20118273, 40236546, 60354819, 120709638]

約数ペア:

[(1, 120709638), (2, 60354819), (3, 40236546), (6, 20118273), (7, 17244234), (9, 13412182), (14, 8622117), (18, 6706091), (21, 5748078), (42, 2874039), (49, 2463462), (63, 1916026), (98, 1231731), (126, 958013), (147, 821154), (294, 410577), (441, 273718), (882, 136859)]