18933192

素因数分解:

$2^3\times 3^2\times {\mathrm{439}}^1\times {\mathrm{599}}^1$

素因数の和:1050

約数の個数: 48

約数和(自身を含む): 51480000

約数和(自身を除く): 32546808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 439, 599, 878, 1198, 1317, 1756, 1797, 2396, 2634, 3512, 3594, 3951, 4792, 5268, 5391, 7188, 7902, 10536, 10782, 14376, 15804, 21564, 31608, 43128, 262961, 525922, 788883, 1051844, 1577766, 2103688, 2366649, 3155532, 4733298, 6311064, 9466596, 18933192]

約数ペア:

[(1, 18933192), (2, 9466596), (3, 6311064), (4, 4733298), (6, 3155532), (8, 2366649), (9, 2103688), (12, 1577766), (18, 1051844), (24, 788883), (36, 525922), (72, 262961), (439, 43128), (599, 31608), (878, 21564), (1198, 15804), (1317, 14376), (1756, 10782), (1797, 10536), (2396, 7902), (2634, 7188), (3512, 5391), (3594, 5268), (3951, 4792)]