1949461992

素因数分解:

$2^3\times 3^4\times {\mathrm{3008429}}^1$

素因数の和:3008447

約数の個数: 40

約数和(自身を含む): 5460300450

約数和(自身を除く): 3510838458

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 3008429, 6016858, 9025287, 12033716, 18050574, 24067432, 27075861, 36101148, 54151722, 72202296, 81227583, 108303444, 162455166, 216606888, 243682749, 324910332, 487365498, 649820664, 974730996, 1949461992]

約数ペア:

[(1, 1949461992), (2, 974730996), (3, 649820664), (4, 487365498), (6, 324910332), (8, 243682749), (9, 216606888), (12, 162455166), (18, 108303444), (24, 81227583), (27, 72202296), (36, 54151722), (54, 36101148), (72, 27075861), (81, 24067432), (108, 18050574), (162, 12033716), (216, 9025287), (324, 6016858), (648, 3008429)]