15531642

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2417}}^1$

素因数の和:2452

約数の個数: 64

約数和(自身を含む): 41783040

約数和(自身を除く): 26251398

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 51, 54, 63, 102, 119, 126, 153, 189, 238, 306, 357, 378, 459, 714, 918, 1071, 2142, 2417, 3213, 4834, 6426, 7251, 14502, 16919, 21753, 33838, 41089, 43506, 50757, 65259, 82178, 101514, 123267, 130518, 152271, 246534, 287623, 304542, 369801, 456813, 575246, 739602, 862869, 913626, 1109403, 1725738, 2218806, 2588607, 5177214, 7765821, 15531642]

約数ペア:

[(1, 15531642), (2, 7765821), (3, 5177214), (6, 2588607), (7, 2218806), (9, 1725738), (14, 1109403), (17, 913626), (18, 862869), (21, 739602), (27, 575246), (34, 456813), (42, 369801), (51, 304542), (54, 287623), (63, 246534), (102, 152271), (119, 130518), (126, 123267), (153, 101514), (189, 82178), (238, 65259), (306, 50757), (357, 43506), (378, 41089), (459, 33838), (714, 21753), (918, 16919), (1071, 14502), (2142, 7251), (2417, 6426), (3213, 4834)]