18427231252

素因数分解:

$2^2\times {\mathrm{223}}^1\times {\mathrm{577}}^1\times {\mathrm{35803}}^1$

素因数の和:36607

約数の個数: 24

約数和(自身を含む): 32449308416

約数和(自身を除く): 14022077164

約数列:

[1, 2, 4, 223, 446, 577, 892, 1154, 2308, 35803, 71606, 128671, 143212, 257342, 514684, 7984069, 15968138, 20658331, 31936276, 41316662, 82633324, 4606807813, 9213615626, 18427231252]

約数ペア:

[(1, 18427231252), (2, 9213615626), (4, 4606807813), (223, 82633324), (446, 41316662), (577, 31936276), (892, 20658331), (1154, 15968138), (2308, 7984069), (35803, 514684), (71606, 257342), (128671, 143212)]