2078656547778

素因数分解:

$2^1\times 3^2\times {\mathrm{2767}}^1\times {\mathrm{5297}}^1\times {\mathrm{7879}}^1$

素因数の和:15951

約数の個数: 48

約数和(自身を含む): 4506806004480

約数和(自身を除く): 2428149456702

約数列:

[1, 2, 3, 6, 9, 18, 2767, 5297, 5534, 7879, 8301, 10594, 15758, 15891, 16602, 23637, 24903, 31782, 47274, 47673, 49806, 70911, 95346, 141822, 14656799, 21801193, 29313598, 41735063, 43602386, 43970397, 65403579, 83470126, 87940794, 125205189, 130807158, 131911191, 196210737, 250410378, 263822382, 375615567, 392421474, 751231134, 115480919321, 230961838642, 346442757963, 692885515926, 1039328273889, 2078656547778]

約数ペア:

[(1, 2078656547778), (2, 1039328273889), (3, 692885515926), (6, 346442757963), (9, 230961838642), (18, 115480919321), (2767, 751231134), (5297, 392421474), (5534, 375615567), (7879, 263822382), (8301, 250410378), (10594, 196210737), (15758, 131911191), (15891, 130807158), (16602, 125205189), (23637, 87940794), (24903, 83470126), (31782, 65403579), (47274, 43970397), (47673, 43602386), (49806, 41735063), (70911, 29313598), (95346, 21801193), (141822, 14656799)]