12978348

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{797}}^1$

素因数の和:886

約数の個数: 48

約数和(自身を含む): 32175360

約数和(自身を除く): 19197012

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 59, 69, 92, 118, 138, 177, 236, 276, 354, 708, 797, 1357, 1594, 2391, 2714, 3188, 4071, 4782, 5428, 8142, 9564, 16284, 18331, 36662, 47023, 54993, 73324, 94046, 109986, 141069, 188092, 219972, 282138, 564276, 1081529, 2163058, 3244587, 4326116, 6489174, 12978348]

約数ペア:

[(1, 12978348), (2, 6489174), (3, 4326116), (4, 3244587), (6, 2163058), (12, 1081529), (23, 564276), (46, 282138), (59, 219972), (69, 188092), (92, 141069), (118, 109986), (138, 94046), (177, 73324), (236, 54993), (276, 47023), (354, 36662), (708, 18331), (797, 16284), (1357, 9564), (1594, 8142), (2391, 5428), (2714, 4782), (3188, 4071)]