64684854

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{14549}}^1$

素因数の和:14589

約数の個数: 48

約数和(自身を含む): 158886000

約数和(自身を除く): 94201146

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4446, 14549, 29098, 43647, 87294, 130941, 189137, 261882, 276431, 378274, 552862, 567411, 829293, 1134822, 1658586, 1702233, 2487879, 3404466, 3593603, 4975758, 7187206, 10780809, 21561618, 32342427, 64684854]

約数ペア:

[(1, 64684854), (2, 32342427), (3, 21561618), (6, 10780809), (9, 7187206), (13, 4975758), (18, 3593603), (19, 3404466), (26, 2487879), (38, 1702233), (39, 1658586), (57, 1134822), (78, 829293), (114, 567411), (117, 552862), (171, 378274), (234, 276431), (247, 261882), (342, 189137), (494, 130941), (741, 87294), (1482, 43647), (2223, 29098), (4446, 14549)]