171072468

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{678859}}^1$

素因数の和:678876

約数の個数: 36

約数和(自身を含む): 494210080

約数和(自身を除く): 323137612

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 678859, 1357718, 2036577, 2715436, 4073154, 4752013, 6109731, 8146308, 9504026, 12219462, 14256039, 19008052, 24438924, 28512078, 42768117, 57024156, 85536234, 171072468]

約数ペア:

[(1, 171072468), (2, 85536234), (3, 57024156), (4, 42768117), (6, 28512078), (7, 24438924), (9, 19008052), (12, 14256039), (14, 12219462), (18, 9504026), (21, 8146308), (28, 6109731), (36, 4752013), (42, 4073154), (63, 2715436), (84, 2036577), (126, 1357718), (252, 678859)]