21933384

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{331}}^1$

素因数の和:602

約数の個数: 64

約数和(自身を含む): 60238080

約数和(自身を除く): 38304696

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 251, 264, 331, 502, 662, 753, 993, 1004, 1324, 1506, 1986, 2008, 2648, 2761, 3012, 3641, 3972, 5522, 6024, 7282, 7944, 8283, 10923, 11044, 14564, 16566, 21846, 22088, 29128, 33132, 43692, 66264, 83081, 87384, 166162, 249243, 332324, 498486, 664648, 913891, 996972, 1827782, 1993944, 2741673, 3655564, 5483346, 7311128, 10966692, 21933384]

約数ペア:

[(1, 21933384), (2, 10966692), (3, 7311128), (4, 5483346), (6, 3655564), (8, 2741673), (11, 1993944), (12, 1827782), (22, 996972), (24, 913891), (33, 664648), (44, 498486), (66, 332324), (88, 249243), (132, 166162), (251, 87384), (264, 83081), (331, 66264), (502, 43692), (662, 33132), (753, 29128), (993, 22088), (1004, 21846), (1324, 16566), (1506, 14564), (1986, 11044), (2008, 10923), (2648, 8283), (2761, 7944), (3012, 7282), (3641, 6024), (3972, 5522)]