12488004

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{4391}}^1$

素因数の和:4480

約数の個数: 36

約数和(自身を含む): 31973760

約数和(自身を除く): 19485756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 237, 316, 474, 711, 948, 1422, 2844, 4391, 8782, 13173, 17564, 26346, 39519, 52692, 79038, 158076, 346889, 693778, 1040667, 1387556, 2081334, 3122001, 4162668, 6244002, 12488004]

約数ペア:

[(1, 12488004), (2, 6244002), (3, 4162668), (4, 3122001), (6, 2081334), (9, 1387556), (12, 1040667), (18, 693778), (36, 346889), (79, 158076), (158, 79038), (237, 52692), (316, 39519), (474, 26346), (711, 17564), (948, 13173), (1422, 8782), (2844, 4391)]