21644076

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{701}}^1$

素因数の和:822

約数の個数: 48

約数和(自身を含む): 52835328

約数和(自身を除く): 31191252

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 83, 93, 124, 166, 186, 249, 332, 372, 498, 701, 996, 1402, 2103, 2573, 2804, 4206, 5146, 7719, 8412, 10292, 15438, 21731, 30876, 43462, 58183, 65193, 86924, 116366, 130386, 174549, 232732, 260772, 349098, 698196, 1803673, 3607346, 5411019, 7214692, 10822038, 21644076]

約数ペア:

[(1, 21644076), (2, 10822038), (3, 7214692), (4, 5411019), (6, 3607346), (12, 1803673), (31, 698196), (62, 349098), (83, 260772), (93, 232732), (124, 174549), (166, 130386), (186, 116366), (249, 86924), (332, 65193), (372, 58183), (498, 43462), (701, 30876), (996, 21731), (1402, 15438), (2103, 10292), (2573, 8412), (2804, 7719), (4206, 5146)]