12345876

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{20173}}^1$

素因数の和:20200

約数の個数: 36

約数和(自身を含む): 33045012

約数和(自身を除く): 20699136

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 20173, 40346, 60519, 80692, 121038, 181557, 242076, 342941, 363114, 685882, 726228, 1028823, 1371764, 2057646, 3086469, 4115292, 6172938, 12345876]

約数ペア:

[(1, 12345876), (2, 6172938), (3, 4115292), (4, 3086469), (6, 2057646), (9, 1371764), (12, 1028823), (17, 726228), (18, 685882), (34, 363114), (36, 342941), (51, 242076), (68, 181557), (102, 121038), (153, 80692), (204, 60519), (306, 40346), (612, 20173)]