12960402

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3391}}^1$

素因数の和:3423

約数の個数: 48

約数和(自身を含む): 32481792

約数和(自身を除く): 19521390

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 637, 1274, 1911, 3391, 3822, 6782, 10173, 20346, 23737, 44083, 47474, 71211, 88166, 132249, 142422, 166159, 264498, 308581, 332318, 498477, 617162, 925743, 996954, 1851486, 2160067, 4320134, 6480201, 12960402]

約数ペア:

[(1, 12960402), (2, 6480201), (3, 4320134), (6, 2160067), (7, 1851486), (13, 996954), (14, 925743), (21, 617162), (26, 498477), (39, 332318), (42, 308581), (49, 264498), (78, 166159), (91, 142422), (98, 132249), (147, 88166), (182, 71211), (273, 47474), (294, 44083), (546, 23737), (637, 20346), (1274, 10173), (1911, 6782), (3391, 3822)]