21922326

素因数分解:

$2^1\times 3^4\times {\mathrm{131}}^1\times {\mathrm{1033}}^1$

素因数の和:1178

約数の個数: 40

約数和(自身を含む): 49545144

約数和(自身を除く): 27622818

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 131, 162, 262, 393, 786, 1033, 1179, 2066, 2358, 3099, 3537, 6198, 7074, 9297, 10611, 18594, 21222, 27891, 55782, 83673, 135323, 167346, 270646, 405969, 811938, 1217907, 2435814, 3653721, 7307442, 10961163, 21922326]

約数ペア:

[(1, 21922326), (2, 10961163), (3, 7307442), (6, 3653721), (9, 2435814), (18, 1217907), (27, 811938), (54, 405969), (81, 270646), (131, 167346), (162, 135323), (262, 83673), (393, 55782), (786, 27891), (1033, 21222), (1179, 18594), (2066, 10611), (2358, 9297), (3099, 7074), (3537, 6198)]