2012197104

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{450761}}^1$

素因数の和:450806

約数の個数: 60

約数和(自身を含む): 5813026752

約数和(自身を除く): 3800829648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 450761, 901522, 1352283, 1803044, 2704566, 3606088, 4056849, 5409132, 7212176, 8113698, 10818264, 13973591, 16227396, 21636528, 27947182, 32454792, 41920773, 55894364, 64909584, 83841546, 111788728, 125762319, 167683092, 223577456, 251524638, 335366184, 503049276, 670732368, 1006098552, 2012197104]

約数ペア:

[(1, 2012197104), (2, 1006098552), (3, 670732368), (4, 503049276), (6, 335366184), (8, 251524638), (9, 223577456), (12, 167683092), (16, 125762319), (18, 111788728), (24, 83841546), (31, 64909584), (36, 55894364), (48, 41920773), (62, 32454792), (72, 27947182), (93, 21636528), (124, 16227396), (144, 13973591), (186, 10818264), (248, 8113698), (279, 7212176), (372, 5409132), (496, 4056849), (558, 3606088), (744, 2704566), (1116, 1803044), (1488, 1352283), (2232, 901522), (4464, 450761)]