7849842

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1307}}^1$

素因数の和:1343

約数の個数: 64

約数和(自身を含む): 21095424

約数和(自身を除く): 13245582

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 66, 77, 78, 91, 143, 154, 182, 231, 273, 286, 429, 462, 546, 858, 1001, 1307, 2002, 2614, 3003, 3921, 6006, 7842, 9149, 14377, 16991, 18298, 27447, 28754, 33982, 43131, 50973, 54894, 86262, 100639, 101946, 118937, 186901, 201278, 237874, 301917, 356811, 373802, 560703, 603834, 713622, 1121406, 1308307, 2616614, 3924921, 7849842]

約数ペア:

[(1, 7849842), (2, 3924921), (3, 2616614), (6, 1308307), (7, 1121406), (11, 713622), (13, 603834), (14, 560703), (21, 373802), (22, 356811), (26, 301917), (33, 237874), (39, 201278), (42, 186901), (66, 118937), (77, 101946), (78, 100639), (91, 86262), (143, 54894), (154, 50973), (182, 43131), (231, 33982), (273, 28754), (286, 27447), (429, 18298), (462, 16991), (546, 14377), (858, 9149), (1001, 7842), (1307, 6006), (2002, 3921), (2614, 3003)]