18687826944

素因数分解:

$2^{10}\times 3^2\times {\mathrm{2027759}}^1$

素因数の和:2027785

約数の個数: 66

約数和(自身を含む): 53960721360

約数和(自身を除く): 35272894416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2304, 3072, 4608, 9216, 2027759, 4055518, 6083277, 8111036, 12166554, 16222072, 18249831, 24333108, 32444144, 36499662, 48666216, 64888288, 72999324, 97332432, 129776576, 145998648, 194664864, 259553152, 291997296, 389329728, 519106304, 583994592, 778659456, 1038212608, 1167989184, 1557318912, 2076425216, 2335978368, 3114637824, 4671956736, 6229275648, 9343913472, 18687826944]

約数ペア:

[(1, 18687826944), (2, 9343913472), (3, 6229275648), (4, 4671956736), (6, 3114637824), (8, 2335978368), (9, 2076425216), (12, 1557318912), (16, 1167989184), (18, 1038212608), (24, 778659456), (32, 583994592), (36, 519106304), (48, 389329728), (64, 291997296), (72, 259553152), (96, 194664864), (128, 145998648), (144, 129776576), (192, 97332432), (256, 72999324), (288, 64888288), (384, 48666216), (512, 36499662), (576, 32444144), (768, 24333108), (1024, 18249831), (1152, 16222072), (1536, 12166554), (2304, 8111036), (3072, 6083277), (4608, 4055518), (9216, 2027759)]