22072188

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{421}}^1$

素因数の和:702

約数の個数: 48

約数和(自身を含む): 54873504

約数和(自身を除く): 32801316

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 257, 421, 514, 771, 842, 1028, 1263, 1542, 1684, 2526, 3084, 4369, 5052, 7157, 8738, 13107, 14314, 17476, 21471, 26214, 28628, 42942, 52428, 85884, 108197, 216394, 324591, 432788, 649182, 1298364, 1839349, 3678698, 5518047, 7357396, 11036094, 22072188]

約数ペア:

[(1, 22072188), (2, 11036094), (3, 7357396), (4, 5518047), (6, 3678698), (12, 1839349), (17, 1298364), (34, 649182), (51, 432788), (68, 324591), (102, 216394), (204, 108197), (257, 85884), (421, 52428), (514, 42942), (771, 28628), (842, 26214), (1028, 21471), (1263, 17476), (1542, 14314), (1684, 13107), (2526, 8738), (3084, 7157), (4369, 5052)]