18553010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3733}}^1$

素因数の和:3818

約数の個数: 32

約数和(自身を含む): 38714112

約数和(自身を除く): 20161102

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 497, 710, 994, 2485, 3733, 4970, 7466, 18665, 26131, 37330, 52262, 130655, 261310, 265043, 530086, 1325215, 1855301, 2650430, 3710602, 9276505, 18553010]

約数ペア:

[(1, 18553010), (2, 9276505), (5, 3710602), (7, 2650430), (10, 1855301), (14, 1325215), (35, 530086), (70, 265043), (71, 261310), (142, 130655), (355, 52262), (497, 37330), (710, 26131), (994, 18665), (2485, 7466), (3733, 4970)]