2004174

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:181

約数の個数: 48

約数和(自身を含む): 4672512

約数和(自身を除く): 2668338

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 47, 69, 94, 103, 138, 141, 206, 207, 282, 309, 414, 423, 618, 846, 927, 1081, 1854, 2162, 2369, 3243, 4738, 4841, 6486, 7107, 9682, 9729, 14214, 14523, 19458, 21321, 29046, 42642, 43569, 87138, 111343, 222686, 334029, 668058, 1002087, 2004174]

約数ペア:

[(1, 2004174), (2, 1002087), (3, 668058), (6, 334029), (9, 222686), (18, 111343), (23, 87138), (46, 43569), (47, 42642), (69, 29046), (94, 21321), (103, 19458), (138, 14523), (141, 14214), (206, 9729), (207, 9682), (282, 7107), (309, 6486), (414, 4841), (423, 4738), (618, 3243), (846, 2369), (927, 2162), (1081, 1854)]