18267410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1601}}^1$

素因数の和:1778

約数の個数: 32

約数和(自身を含む): 37832832

約数和(自身を除く): 19565422

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 163, 326, 815, 1141, 1601, 1630, 2282, 3202, 5705, 8005, 11207, 11410, 16010, 22414, 56035, 112070, 260963, 521926, 1304815, 1826741, 2609630, 3653482, 9133705, 18267410]

約数ペア:

[(1, 18267410), (2, 9133705), (5, 3653482), (7, 2609630), (10, 1826741), (14, 1304815), (35, 521926), (70, 260963), (163, 112070), (326, 56035), (815, 22414), (1141, 16010), (1601, 11410), (1630, 11207), (2282, 8005), (3202, 5705)]