2157112368

素因数分解:

$2^4\times 3^2\times {\mathrm{1087}}^1\times {\mathrm{13781}}^1$

素因数の和:14882

約数の個数: 60

約数和(自身を含む): 6042910848

約数和(自身を除く): 3885798480

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1087, 2174, 3261, 4348, 6522, 8696, 9783, 13044, 13781, 17392, 19566, 26088, 27562, 39132, 41343, 52176, 55124, 78264, 82686, 110248, 124029, 156528, 165372, 220496, 248058, 330744, 496116, 661488, 992232, 1984464, 14979947, 29959894, 44939841, 59919788, 89879682, 119839576, 134819523, 179759364, 239679152, 269639046, 359518728, 539278092, 719037456, 1078556184, 2157112368]

約数ペア:

[(1, 2157112368), (2, 1078556184), (3, 719037456), (4, 539278092), (6, 359518728), (8, 269639046), (9, 239679152), (12, 179759364), (16, 134819523), (18, 119839576), (24, 89879682), (36, 59919788), (48, 44939841), (72, 29959894), (144, 14979947), (1087, 1984464), (2174, 992232), (3261, 661488), (4348, 496116), (6522, 330744), (8696, 248058), (9783, 220496), (13044, 165372), (13781, 156528), (17392, 124029), (19566, 110248), (26088, 82686), (27562, 78264), (39132, 55124), (41343, 52176)]