12891606

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3373}}^1$

素因数の和:3405

約数の個数: 48

約数和(自身を含む): 32309424

約数和(自身を除く): 19417818

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, 3373, 3822, 6746, 10119, 20238, 23611, 43849, 47222, 70833, 87698, 131547, 141666, 165277, 263094, 306943, 330554, 495831, 613886, 920829, 991662, 1841658, 2148601, 4297202, 6445803, 12891606]

約数ペア:

[(1, 12891606), (2, 6445803), (3, 4297202), (6, 2148601), (7, 1841658), (13, 991662), (14, 920829), (21, 613886), (26, 495831), (39, 330554), (42, 306943), (49, 263094), (78, 165277), (91, 141666), (98, 131547), (147, 87698), (182, 70833), (273, 47222), (294, 43849), (546, 23611), (637, 20238), (1274, 10119), (1911, 6746), (3373, 3822)]