15658146

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{433}}^1$

素因数の和:496

約数の個数: 72

約数和(自身を含む): 40520844

約数和(自身を除く): 24862698

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 49, 63, 82, 98, 123, 126, 147, 246, 287, 294, 369, 433, 441, 574, 738, 861, 866, 882, 1299, 1722, 2009, 2583, 2598, 3031, 3897, 4018, 5166, 6027, 6062, 7794, 9093, 12054, 17753, 18081, 18186, 21217, 27279, 35506, 36162, 42434, 53259, 54558, 63651, 106518, 124271, 127302, 159777, 190953, 248542, 319554, 372813, 381906, 745626, 869897, 1118439, 1739794, 2236878, 2609691, 5219382, 7829073, 15658146]

約数ペア:

[(1, 15658146), (2, 7829073), (3, 5219382), (6, 2609691), (7, 2236878), (9, 1739794), (14, 1118439), (18, 869897), (21, 745626), (41, 381906), (42, 372813), (49, 319554), (63, 248542), (82, 190953), (98, 159777), (123, 127302), (126, 124271), (147, 106518), (246, 63651), (287, 54558), (294, 53259), (369, 42434), (433, 36162), (441, 35506), (574, 27279), (738, 21217), (861, 18186), (866, 18081), (882, 17753), (1299, 12054), (1722, 9093), (2009, 7794), (2583, 6062), (2598, 6027), (3031, 5166), (3897, 4018)]