18752940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{104183}}^1$

素因数の和:104198

約数の個数: 36

約数和(自身を含む): 56884464

約数和(自身を除く): 38131524

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 104183, 208366, 312549, 416732, 520915, 625098, 937647, 1041830, 1250196, 1562745, 1875294, 2083660, 3125490, 3750588, 4688235, 6250980, 9376470, 18752940]

約数ペア:

[(1, 18752940), (2, 9376470), (3, 6250980), (4, 4688235), (5, 3750588), (6, 3125490), (9, 2083660), (10, 1875294), (12, 1562745), (15, 1250196), (18, 1041830), (20, 937647), (30, 625098), (36, 520915), (45, 416732), (60, 312549), (90, 208366), (180, 104183)]