12645648

素因数分解:

$2^4\times 3^2\times {\mathrm{137}}^1\times {\mathrm{641}}^1$

素因数の和:792

約数の個数: 60

約数和(自身を含む): 35704188

約数和(自身を除く): 23058540

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 137, 144, 274, 411, 548, 641, 822, 1096, 1233, 1282, 1644, 1923, 2192, 2466, 2564, 3288, 3846, 4932, 5128, 5769, 6576, 7692, 9864, 10256, 11538, 15384, 19728, 23076, 30768, 46152, 87817, 92304, 175634, 263451, 351268, 526902, 702536, 790353, 1053804, 1405072, 1580706, 2107608, 3161412, 4215216, 6322824, 12645648]

約数ペア:

[(1, 12645648), (2, 6322824), (3, 4215216), (4, 3161412), (6, 2107608), (8, 1580706), (9, 1405072), (12, 1053804), (16, 790353), (18, 702536), (24, 526902), (36, 351268), (48, 263451), (72, 175634), (137, 92304), (144, 87817), (274, 46152), (411, 30768), (548, 23076), (641, 19728), (822, 15384), (1096, 11538), (1233, 10256), (1282, 9864), (1644, 7692), (1923, 6576), (2192, 5769), (2466, 5128), (2564, 4932), (3288, 3846)]