17830904

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3499}}^1$

素因数の和:3532

約数の個数: 48

約数和(自身を含む): 41895000

約数和(自身を除く): 24064096

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 3499, 5096, 6998, 13996, 24493, 27992, 45487, 48986, 90974, 97972, 171451, 181948, 195944, 318409, 342902, 363896, 636818, 685804, 1273636, 1371608, 2228863, 2547272, 4457726, 8915452, 17830904]

約数ペア:

[(1, 17830904), (2, 8915452), (4, 4457726), (7, 2547272), (8, 2228863), (13, 1371608), (14, 1273636), (26, 685804), (28, 636818), (49, 363896), (52, 342902), (56, 318409), (91, 195944), (98, 181948), (104, 171451), (182, 97972), (196, 90974), (364, 48986), (392, 45487), (637, 27992), (728, 24493), (1274, 13996), (2548, 6998), (3499, 5096)]