18764702

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{383}}^1$

素因数の和:544

約数の個数: 32

約数和(自身を含む): 32845824

約数和(自身を除く): 14081122

約数列:

[1, 2, 11, 17, 22, 34, 131, 187, 262, 374, 383, 766, 1441, 2227, 2882, 4213, 4454, 6511, 8426, 13022, 24497, 48994, 50173, 71621, 100346, 143242, 551903, 852941, 1103806, 1705882, 9382351, 18764702]

約数ペア:

[(1, 18764702), (2, 9382351), (11, 1705882), (17, 1103806), (22, 852941), (34, 551903), (131, 143242), (187, 100346), (262, 71621), (374, 50173), (383, 48994), (766, 24497), (1441, 13022), (2227, 8426), (2882, 6511), (4213, 4454)]