17839944

素因数分解:

$2^3\times 3^2\times {\mathrm{127}}^1\times {\mathrm{1951}}^1$

素因数の和:2090

約数の個数: 48

約数和(自身を含む): 48721920

約数和(自身を除く): 30881976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 127, 254, 381, 508, 762, 1016, 1143, 1524, 1951, 2286, 3048, 3902, 4572, 5853, 7804, 9144, 11706, 15608, 17559, 23412, 35118, 46824, 70236, 140472, 247777, 495554, 743331, 991108, 1486662, 1982216, 2229993, 2973324, 4459986, 5946648, 8919972, 17839944]

約数ペア:

[(1, 17839944), (2, 8919972), (3, 5946648), (4, 4459986), (6, 2973324), (8, 2229993), (9, 1982216), (12, 1486662), (18, 991108), (24, 743331), (36, 495554), (72, 247777), (127, 140472), (254, 70236), (381, 46824), (508, 35118), (762, 23412), (1016, 17559), (1143, 15608), (1524, 11706), (1951, 9144), (2286, 7804), (3048, 5853), (3902, 4572)]