16742664

素因数分解:

$2^3\times 3^2\times {\mathrm{127}}^1\times {\mathrm{1831}}^1$

素因数の和:1970

約数の個数: 48

約数和(自身を含む): 45726720

約数和(自身を除く): 28984056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 127, 254, 381, 508, 762, 1016, 1143, 1524, 1831, 2286, 3048, 3662, 4572, 5493, 7324, 9144, 10986, 14648, 16479, 21972, 32958, 43944, 65916, 131832, 232537, 465074, 697611, 930148, 1395222, 1860296, 2092833, 2790444, 4185666, 5580888, 8371332, 16742664]

約数ペア:

[(1, 16742664), (2, 8371332), (3, 5580888), (4, 4185666), (6, 2790444), (8, 2092833), (9, 1860296), (12, 1395222), (18, 930148), (24, 697611), (36, 465074), (72, 232537), (127, 131832), (254, 65916), (381, 43944), (508, 32958), (762, 21972), (1016, 16479), (1143, 14648), (1524, 10986), (1831, 9144), (2286, 7324), (3048, 5493), (3662, 4572)]