18143944

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{24923}}^1$

素因数の和:24949

約数の個数: 32

約数和(自身を含む): 41872320

約数和(自身を除く): 23728376

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 24923, 49846, 99692, 174461, 199384, 323999, 348922, 647998, 697844, 1295996, 1395688, 2267993, 2591992, 4535986, 9071972, 18143944]

約数ペア:

[(1, 18143944), (2, 9071972), (4, 4535986), (7, 2591992), (8, 2267993), (13, 1395688), (14, 1295996), (26, 697844), (28, 647998), (52, 348922), (56, 323999), (91, 199384), (104, 174461), (182, 99692), (364, 49846), (728, 24923)]