1242604854

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{3217}}^1$

素因数の和:3562

約数の個数: 64

約数和(自身を含む): 2891566080

約数和(自身を除く): 1648961226

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 311, 414, 621, 622, 933, 1242, 1866, 2799, 3217, 5598, 6434, 7153, 8397, 9651, 14306, 16794, 19302, 21459, 28953, 42918, 57906, 64377, 73991, 86859, 128754, 147982, 173718, 193131, 221973, 386262, 443946, 665919, 1000487, 1331838, 1997757, 2000974, 3001461, 3995514, 6002922, 9004383, 18008766, 23011201, 27013149, 46022402, 54026298, 69033603, 138067206, 207100809, 414201618, 621302427, 1242604854]

約数ペア:

[(1, 1242604854), (2, 621302427), (3, 414201618), (6, 207100809), (9, 138067206), (18, 69033603), (23, 54026298), (27, 46022402), (46, 27013149), (54, 23011201), (69, 18008766), (138, 9004383), (207, 6002922), (311, 3995514), (414, 3001461), (621, 2000974), (622, 1997757), (933, 1331838), (1242, 1000487), (1866, 665919), (2799, 443946), (3217, 386262), (5598, 221973), (6434, 193131), (7153, 173718), (8397, 147982), (9651, 128754), (14306, 86859), (16794, 73991), (19302, 64377), (21459, 57906), (28953, 42918)]