7442946

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3109}}^1$

素因数の和:3143

約数の個数: 48

約数和(自身を含む): 19406400

約数和(自身を除く): 11963454

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 3109, 6218, 9327, 18654, 21763, 27981, 43526, 55962, 59071, 65289, 118142, 130578, 177213, 195867, 354426, 391734, 413497, 531639, 826994, 1063278, 1240491, 2480982, 3721473, 7442946]

約数ペア:

[(1, 7442946), (2, 3721473), (3, 2480982), (6, 1240491), (7, 1063278), (9, 826994), (14, 531639), (18, 413497), (19, 391734), (21, 354426), (38, 195867), (42, 177213), (57, 130578), (63, 118142), (114, 65289), (126, 59071), (133, 55962), (171, 43526), (266, 27981), (342, 21763), (399, 18654), (798, 9327), (1197, 6218), (2394, 3109)]