2187798

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1$

素因数の和:352

約数の個数: 32

約数和(自身を含む): 4704480

約数和(自身を除く): 2516682

約数列:

[1, 2, 3, 6, 17, 34, 51, 89, 102, 178, 241, 267, 482, 534, 723, 1446, 1513, 3026, 4097, 4539, 8194, 9078, 12291, 21449, 24582, 42898, 64347, 128694, 364633, 729266, 1093899, 2187798]

約数ペア:

[(1, 2187798), (2, 1093899), (3, 729266), (6, 364633), (17, 128694), (34, 64347), (51, 42898), (89, 24582), (102, 21449), (178, 12291), (241, 9078), (267, 8194), (482, 4539), (534, 4097), (723, 3026), (1446, 1513)]