8269674

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:315

約数の個数: 64

約数和(自身を含む): 20444160

約数和(自身を除く): 12174486

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 43, 57, 86, 114, 129, 133, 241, 258, 266, 301, 399, 482, 602, 723, 798, 817, 903, 1446, 1634, 1687, 1806, 2451, 3374, 4579, 4902, 5061, 5719, 9158, 10122, 10363, 11438, 13737, 17157, 20726, 27474, 31089, 32053, 34314, 62178, 64106, 72541, 96159, 145082, 192318, 196897, 217623, 393794, 435246, 590691, 1181382, 1378279, 2756558, 4134837, 8269674]

約数ペア:

[(1, 8269674), (2, 4134837), (3, 2756558), (6, 1378279), (7, 1181382), (14, 590691), (19, 435246), (21, 393794), (38, 217623), (42, 196897), (43, 192318), (57, 145082), (86, 96159), (114, 72541), (129, 64106), (133, 62178), (241, 34314), (258, 32053), (266, 31089), (301, 27474), (399, 20726), (482, 17157), (602, 13737), (723, 11438), (798, 10363), (817, 10122), (903, 9158), (1446, 5719), (1634, 5061), (1687, 4902), (1806, 4579), (2451, 3374)]