992358

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:98

約数の個数: 64

約数和(自身を含む): 2488320

約数和(自身を除く): 1495962

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 27, 34, 46, 47, 51, 54, 69, 94, 102, 138, 141, 153, 207, 282, 306, 391, 414, 423, 459, 621, 782, 799, 846, 918, 1081, 1173, 1242, 1269, 1598, 2162, 2346, 2397, 2538, 3243, 3519, 4794, 6486, 7038, 7191, 9729, 10557, 14382, 18377, 19458, 21114, 21573, 29187, 36754, 43146, 55131, 58374, 110262, 165393, 330786, 496179, 992358]

約数ペア:

[(1, 992358), (2, 496179), (3, 330786), (6, 165393), (9, 110262), (17, 58374), (18, 55131), (23, 43146), (27, 36754), (34, 29187), (46, 21573), (47, 21114), (51, 19458), (54, 18377), (69, 14382), (94, 10557), (102, 9729), (138, 7191), (141, 7038), (153, 6486), (207, 4794), (282, 3519), (306, 3243), (391, 2538), (414, 2397), (423, 2346), (459, 2162), (621, 1598), (782, 1269), (799, 1242), (846, 1173), (918, 1081)]