18527490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5021}}^1$

素因数の和:5075

約数の個数: 48

約数和(自身を含む): 49356216

約数和(自身を除く): 30828726

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, 5021, 10042, 15063, 25105, 30126, 45189, 50210, 75315, 90378, 150630, 205861, 225945, 411722, 451890, 617583, 1029305, 1235166, 1852749, 2058610, 3087915, 3705498, 6175830, 9263745, 18527490]

約数ペア:

[(1, 18527490), (2, 9263745), (3, 6175830), (5, 3705498), (6, 3087915), (9, 2058610), (10, 1852749), (15, 1235166), (18, 1029305), (30, 617583), (41, 451890), (45, 411722), (82, 225945), (90, 205861), (123, 150630), (205, 90378), (246, 75315), (369, 50210), (410, 45189), (615, 30126), (738, 25105), (1230, 15063), (1845, 10042), (3690, 5021)]