138773586

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{472019}}^1$

素因数の和:472038

約数の個数: 24

約数和(自身を含む): 322861680

約数和(自身を除く): 184088094

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 472019, 944038, 1416057, 2832114, 3304133, 6608266, 9912399, 19824798, 23128931, 46257862, 69386793, 138773586]

約数ペア:

[(1, 138773586), (2, 69386793), (3, 46257862), (6, 23128931), (7, 19824798), (14, 9912399), (21, 6608266), (42, 3304133), (49, 2832114), (98, 1416057), (147, 944038), (294, 472019)]