2017565532

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{443}}^1\times {\mathrm{1733}}^1$

素因数の和:2259

約数の個数: 72

約数和(自身を含む): 5184479664

約数和(自身を除く): 3166914132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 219, 292, 438, 443, 657, 876, 886, 1314, 1329, 1733, 1772, 2628, 2658, 3466, 3987, 5199, 5316, 6932, 7974, 10398, 15597, 15948, 20796, 31194, 32339, 62388, 64678, 97017, 126509, 129356, 194034, 253018, 291051, 379527, 388068, 506036, 582102, 759054, 767719, 1138581, 1164204, 1518108, 1535438, 2277162, 2303157, 3070876, 4554324, 4606314, 6909471, 9212628, 13818942, 27637884, 56043487, 112086974, 168130461, 224173948, 336260922, 504391383, 672521844, 1008782766, 2017565532]

約数ペア:

[(1, 2017565532), (2, 1008782766), (3, 672521844), (4, 504391383), (6, 336260922), (9, 224173948), (12, 168130461), (18, 112086974), (36, 56043487), (73, 27637884), (146, 13818942), (219, 9212628), (292, 6909471), (438, 4606314), (443, 4554324), (657, 3070876), (876, 2303157), (886, 2277162), (1314, 1535438), (1329, 1518108), (1733, 1164204), (1772, 1138581), (2628, 767719), (2658, 759054), (3466, 582102), (3987, 506036), (5199, 388068), (5316, 379527), (6932, 291051), (7974, 253018), (10398, 194034), (15597, 129356), (15948, 126509), (20796, 97017), (31194, 64678), (32339, 62388)]