8207262

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1229}}^1$

素因数の和:1297

約数の個数: 48

約数和(自身を含む): 20723040

約数和(自身を除く): 12515778

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 53, 63, 106, 126, 159, 318, 371, 477, 742, 954, 1113, 1229, 2226, 2458, 3339, 3687, 6678, 7374, 8603, 11061, 17206, 22122, 25809, 51618, 65137, 77427, 130274, 154854, 195411, 390822, 455959, 586233, 911918, 1172466, 1367877, 2735754, 4103631, 8207262]

約数ペア:

[(1, 8207262), (2, 4103631), (3, 2735754), (6, 1367877), (7, 1172466), (9, 911918), (14, 586233), (18, 455959), (21, 390822), (42, 195411), (53, 154854), (63, 130274), (106, 77427), (126, 65137), (159, 51618), (318, 25809), (371, 22122), (477, 17206), (742, 11061), (954, 8603), (1113, 7374), (1229, 6678), (2226, 3687), (2458, 3339)]