8474718

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1$

素因数の和:349

約数の個数: 64

約数和(自身を含む): 20938752

約数和(自身を除く): 12464034

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 31, 42, 46, 62, 69, 93, 138, 161, 186, 217, 283, 322, 434, 483, 566, 651, 713, 849, 966, 1302, 1426, 1698, 1981, 2139, 3962, 4278, 4991, 5943, 6509, 8773, 9982, 11886, 13018, 14973, 17546, 19527, 26319, 29946, 39054, 45563, 52638, 61411, 91126, 122822, 136689, 184233, 201779, 273378, 368466, 403558, 605337, 1210674, 1412453, 2824906, 4237359, 8474718]

約数ペア:

[(1, 8474718), (2, 4237359), (3, 2824906), (6, 1412453), (7, 1210674), (14, 605337), (21, 403558), (23, 368466), (31, 273378), (42, 201779), (46, 184233), (62, 136689), (69, 122822), (93, 91126), (138, 61411), (161, 52638), (186, 45563), (217, 39054), (283, 29946), (322, 26319), (434, 19527), (483, 17546), (566, 14973), (651, 13018), (713, 11886), (849, 9982), (966, 8773), (1302, 6509), (1426, 5943), (1698, 4991), (1981, 4278), (2139, 3962)]