212182524

素因数分解:

$2^2\times 3^3\times {\mathrm{821}}^1\times {\mathrm{2393}}^1$

素因数の和:3227

約数の個数: 48

約数和(自身を含む): 551003040

約数和(自身を除く): 338820516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 821, 1642, 2393, 2463, 3284, 4786, 4926, 7179, 7389, 9572, 9852, 14358, 14778, 21537, 22167, 28716, 29556, 43074, 44334, 64611, 86148, 88668, 129222, 258444, 1964653, 3929306, 5893959, 7858612, 11787918, 17681877, 23575836, 35363754, 53045631, 70727508, 106091262, 212182524]

約数ペア:

[(1, 212182524), (2, 106091262), (3, 70727508), (4, 53045631), (6, 35363754), (9, 23575836), (12, 17681877), (18, 11787918), (27, 7858612), (36, 5893959), (54, 3929306), (108, 1964653), (821, 258444), (1642, 129222), (2393, 88668), (2463, 86148), (3284, 64611), (4786, 44334), (4926, 43074), (7179, 29556), (7389, 28716), (9572, 22167), (9852, 21537), (14358, 14778)]