172629828

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{685039}}^1$

素因数の和:685056

約数の個数: 36

約数和(自身を含む): 498709120

約数和(自身を除く): 326079292

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 685039, 1370078, 2055117, 2740156, 4110234, 4795273, 6165351, 8220468, 9590546, 12330702, 14385819, 19181092, 24661404, 28771638, 43157457, 57543276, 86314914, 172629828]

約数ペア:

[(1, 172629828), (2, 86314914), (3, 57543276), (4, 43157457), (6, 28771638), (7, 24661404), (9, 19181092), (12, 14385819), (14, 12330702), (18, 9590546), (21, 8220468), (28, 6165351), (36, 4795273), (42, 4110234), (63, 2740156), (84, 2055117), (126, 1370078), (252, 685039)]