18667710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5059}}^1$

素因数の和:5113

約数の個数: 48

約数和(自身を含む): 49729680

約数和(自身を除く): 31061970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 82, 90, 123, 205, 246, 369, 410, 615, 738, 1230, 1845, 3690, 5059, 10118, 15177, 25295, 30354, 45531, 50590, 75885, 91062, 151770, 207419, 227655, 414838, 455310, 622257, 1037095, 1244514, 1866771, 2074190, 3111285, 3733542, 6222570, 9333855, 18667710]

約数ペア:

[(1, 18667710), (2, 9333855), (3, 6222570), (5, 3733542), (6, 3111285), (9, 2074190), (10, 1866771), (15, 1244514), (18, 1037095), (30, 622257), (41, 455310), (45, 414838), (82, 227655), (90, 207419), (123, 151770), (205, 91062), (246, 75885), (369, 50590), (410, 45531), (615, 30354), (738, 25295), (1230, 15177), (1845, 10118), (3690, 5059)]