18819792

素因数分解:

$2^4\times 3^2\times {\mathrm{130693}}^1$

素因数の和:130707

約数の個数: 30

約数和(自身を含む): 52669682

約数和(自身を除く): 33849890

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 130693, 261386, 392079, 522772, 784158, 1045544, 1176237, 1568316, 2091088, 2352474, 3136632, 4704948, 6273264, 9409896, 18819792]

約数ペア:

[(1, 18819792), (2, 9409896), (3, 6273264), (4, 4704948), (6, 3136632), (8, 2352474), (9, 2091088), (12, 1568316), (16, 1176237), (18, 1045544), (24, 784158), (36, 522772), (48, 392079), (72, 261386), (144, 130693)]