22181058

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{313}}^1$

素因数の和:479

約数の個数: 48

約数和(自身を含む): 50159616

約数和(自身を除く): 27978558

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 127, 186, 254, 279, 313, 381, 558, 626, 762, 939, 1143, 1878, 2286, 2817, 3937, 5634, 7874, 9703, 11811, 19406, 23622, 29109, 35433, 39751, 58218, 70866, 79502, 87327, 119253, 174654, 238506, 357759, 715518, 1232281, 2464562, 3696843, 7393686, 11090529, 22181058]

約数ペア:

[(1, 22181058), (2, 11090529), (3, 7393686), (6, 3696843), (9, 2464562), (18, 1232281), (31, 715518), (62, 357759), (93, 238506), (127, 174654), (186, 119253), (254, 87327), (279, 79502), (313, 70866), (381, 58218), (558, 39751), (626, 35433), (762, 29109), (939, 23622), (1143, 19406), (1878, 11811), (2286, 9703), (2817, 7874), (3937, 5634)]