21271182

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{9067}}^1$

素因数の和:9112

約数の個数: 32

約数和(自身を含む): 47008512

約数和(自身を除く): 25737330

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 138, 391, 782, 1173, 2346, 9067, 18134, 27201, 54402, 154139, 208541, 308278, 417082, 462417, 625623, 924834, 1251246, 3545197, 7090394, 10635591, 21271182]

約数ペア:

[(1, 21271182), (2, 10635591), (3, 7090394), (6, 3545197), (17, 1251246), (23, 924834), (34, 625623), (46, 462417), (51, 417082), (69, 308278), (102, 208541), (138, 154139), (391, 54402), (782, 27201), (1173, 18134), (2346, 9067)]