9897515802

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{138191}}^1$

素因数の和:138395

約数の個数: 48

約数和(自身を含む): 22506501888

約数和(自身を除く): 12608986086

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 173, 207, 346, 414, 519, 1038, 1557, 3114, 3979, 7958, 11937, 23874, 35811, 71622, 138191, 276382, 414573, 829146, 1243719, 2487438, 3178393, 6356786, 9535179, 19070358, 23907043, 28605537, 47814086, 57211074, 71721129, 143442258, 215163387, 430326774, 549861989, 1099723978, 1649585967, 3299171934, 4948757901, 9897515802]

約数ペア:

[(1, 9897515802), (2, 4948757901), (3, 3299171934), (6, 1649585967), (9, 1099723978), (18, 549861989), (23, 430326774), (46, 215163387), (69, 143442258), (138, 71721129), (173, 57211074), (207, 47814086), (346, 28605537), (414, 23907043), (519, 19070358), (1038, 9535179), (1557, 6356786), (3114, 3178393), (3979, 2487438), (7958, 1243719), (11937, 829146), (23874, 414573), (35811, 276382), (71622, 138191)]