12718446

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{97}}^1$

素因数の和:197

約数の個数: 48

約数和(自身を含む): 28367472

約数和(自身を除く): 15649026

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 97, 123, 194, 246, 291, 533, 582, 1066, 1261, 1599, 1681, 2522, 3198, 3362, 3783, 3977, 5043, 7566, 7954, 10086, 11931, 21853, 23862, 43706, 51701, 65559, 103402, 131118, 155103, 163057, 310206, 326114, 489171, 978342, 2119741, 4239482, 6359223, 12718446]

約数ペア:

[(1, 12718446), (2, 6359223), (3, 4239482), (6, 2119741), (13, 978342), (26, 489171), (39, 326114), (41, 310206), (78, 163057), (82, 155103), (97, 131118), (123, 103402), (194, 65559), (246, 51701), (291, 43706), (533, 23862), (582, 21853), (1066, 11931), (1261, 10086), (1599, 7954), (1681, 7566), (2522, 5043), (3198, 3977), (3362, 3783)]