15542982

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3163}}^1$

素因数の和:3194

約数の個数: 64

約数和(自身を含む): 42524160

約数和(自身を除く): 26981178

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 351, 378, 546, 702, 819, 1638, 2457, 3163, 4914, 6326, 9489, 18978, 22141, 28467, 41119, 44282, 56934, 66423, 82238, 85401, 123357, 132846, 170802, 199269, 246714, 287833, 370071, 398538, 575666, 597807, 740142, 863499, 1110213, 1195614, 1726998, 2220426, 2590497, 5180994, 7771491, 15542982]

約数ペア:

[(1, 15542982), (2, 7771491), (3, 5180994), (6, 2590497), (7, 2220426), (9, 1726998), (13, 1195614), (14, 1110213), (18, 863499), (21, 740142), (26, 597807), (27, 575666), (39, 398538), (42, 370071), (54, 287833), (63, 246714), (78, 199269), (91, 170802), (117, 132846), (126, 123357), (182, 85401), (189, 82238), (234, 66423), (273, 56934), (351, 44282), (378, 41119), (546, 28467), (702, 22141), (819, 18978), (1638, 9489), (2457, 6326), (3163, 4914)]