22176684

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1$

素因数の和:319

約数の個数: 72

約数和(自身を含む): 58378320

約数和(自身を除く): 36201636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 59, 106, 118, 159, 177, 197, 212, 236, 318, 354, 394, 477, 531, 591, 636, 708, 788, 954, 1062, 1182, 1773, 1908, 2124, 2364, 3127, 3546, 6254, 7092, 9381, 10441, 11623, 12508, 18762, 20882, 23246, 28143, 31323, 34869, 37524, 41764, 46492, 56286, 62646, 69738, 93969, 104607, 112572, 125292, 139476, 187938, 209214, 375876, 418428, 616019, 1232038, 1848057, 2464076, 3696114, 5544171, 7392228, 11088342, 22176684]

約数ペア:

[(1, 22176684), (2, 11088342), (3, 7392228), (4, 5544171), (6, 3696114), (9, 2464076), (12, 1848057), (18, 1232038), (36, 616019), (53, 418428), (59, 375876), (106, 209214), (118, 187938), (159, 139476), (177, 125292), (197, 112572), (212, 104607), (236, 93969), (318, 69738), (354, 62646), (394, 56286), (477, 46492), (531, 41764), (591, 37524), (636, 34869), (708, 31323), (788, 28143), (954, 23246), (1062, 20882), (1182, 18762), (1773, 12508), (1908, 11623), (2124, 10441), (2364, 9381), (3127, 7092), (3546, 6254)]