18960228

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{75239}}^1$

素因数の和:75256

約数の個数: 36

約数和(自身を含む): 54774720

約数和(自身を除く): 35814492

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 75239, 150478, 225717, 300956, 451434, 526673, 677151, 902868, 1053346, 1354302, 1580019, 2106692, 2708604, 3160038, 4740057, 6320076, 9480114, 18960228]

約数ペア:

[(1, 18960228), (2, 9480114), (3, 6320076), (4, 4740057), (6, 3160038), (7, 2708604), (9, 2106692), (12, 1580019), (14, 1354302), (18, 1053346), (21, 902868), (28, 677151), (36, 526673), (42, 451434), (63, 300956), (84, 225717), (126, 150478), (252, 75239)]