6641748

素因数分解:

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

素因数の和:181

約数の個数: 54

約数和(自身を含む): 17400474

約数和(自身を除く): 10758726

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 59, 106, 118, 159, 177, 212, 236, 318, 354, 477, 531, 636, 708, 954, 1062, 1908, 2124, 3127, 3481, 6254, 6962, 9381, 10443, 12508, 13924, 18762, 20886, 28143, 31329, 37524, 41772, 56286, 62658, 112572, 125316, 184493, 368986, 553479, 737972, 1106958, 1660437, 2213916, 3320874, 6641748]

約数ペア:

[(1, 6641748), (2, 3320874), (3, 2213916), (4, 1660437), (6, 1106958), (9, 737972), (12, 553479), (18, 368986), (36, 184493), (53, 125316), (59, 112572), (106, 62658), (118, 56286), (159, 41772), (177, 37524), (212, 31329), (236, 28143), (318, 20886), (354, 18762), (477, 13924), (531, 12508), (636, 10443), (708, 9381), (954, 6962), (1062, 6254), (1908, 3481), (2124, 3127)]