18968988

素因数分解:

$2^2\times 3^1\times {\mathrm{179}}^1\times {\mathrm{8831}}^1$

素因数の和:9017

約数の個数: 24

約数和(自身を含む): 44513280

約数和(自身を除く): 25544292

約数列:

[1, 2, 3, 4, 6, 12, 179, 358, 537, 716, 1074, 2148, 8831, 17662, 26493, 35324, 52986, 105972, 1580749, 3161498, 4742247, 6322996, 9484494, 18968988]

約数ペア:

[(1, 18968988), (2, 9484494), (3, 6322996), (4, 4742247), (6, 3161498), (12, 1580749), (179, 105972), (358, 52986), (537, 35324), (716, 26493), (1074, 17662), (2148, 8831)]