187860204

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{745477}}^1$

素因数の和:745494

約数の個数: 36

約数和(自身を含む): 542707984

約数和(自身を除く): 354847780

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 745477, 1490954, 2236431, 2981908, 4472862, 5218339, 6709293, 8945724, 10436678, 13418586, 15655017, 20873356, 26837172, 31310034, 46965051, 62620068, 93930102, 187860204]

約数ペア:

[(1, 187860204), (2, 93930102), (3, 62620068), (4, 46965051), (6, 31310034), (7, 26837172), (9, 20873356), (12, 15655017), (14, 13418586), (18, 10436678), (21, 8945724), (28, 6709293), (36, 5218339), (42, 4472862), (63, 2981908), (84, 2236431), (126, 1490954), (252, 745477)]