18301928

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5851}}^1$

素因数の和:5897

約数の個数: 32

約数和(自身を含む): 37920960

約数和(自身を除く): 19619032

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 782, 1564, 3128, 5851, 11702, 23404, 46808, 99467, 134573, 198934, 269146, 397868, 538292, 795736, 1076584, 2287741, 4575482, 9150964, 18301928]

約数ペア:

[(1, 18301928), (2, 9150964), (4, 4575482), (8, 2287741), (17, 1076584), (23, 795736), (34, 538292), (46, 397868), (68, 269146), (92, 198934), (136, 134573), (184, 99467), (391, 46808), (782, 23404), (1564, 11702), (3128, 5851)]