172372914

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{456013}}^1$

素因数の和:456031

約数の個数: 32

約数和(自身を含む): 437773440

約数和(自身を除く): 265400526

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 456013, 912026, 1368039, 2736078, 3192091, 4104117, 6384182, 8208234, 9576273, 12312351, 19152546, 24624702, 28728819, 57457638, 86186457, 172372914]

約数ペア:

[(1, 172372914), (2, 86186457), (3, 57457638), (6, 28728819), (7, 24624702), (9, 19152546), (14, 12312351), (18, 9576273), (21, 8208234), (27, 6384182), (42, 4104117), (54, 3192091), (63, 2736078), (126, 1368039), (189, 912026), (378, 456013)]