987788124

素因数分解:

$2^2\times 3^2\times {\mathrm{27438559}}^1$

素因数の和:27438569

約数の個数: 18

約数和(自身を含む): 2496908960

約数和(自身を除く): 1509120836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 27438559, 54877118, 82315677, 109754236, 164631354, 246947031, 329262708, 493894062, 987788124]

約数ペア:

[(1, 987788124), (2, 493894062), (3, 329262708), (4, 246947031), (6, 164631354), (9, 109754236), (12, 82315677), (18, 54877118), (36, 27438559)]