22047816

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{499}}^1$

素因数の和:778

約数の個数: 64

約数和(自身を含む): 63360000

約数和(自身を除く): 41312184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 263, 499, 526, 789, 998, 1052, 1497, 1578, 1841, 1996, 2104, 2994, 3156, 3493, 3682, 3992, 5523, 5988, 6312, 6986, 7364, 10479, 11046, 11976, 13972, 14728, 20958, 22092, 27944, 41916, 44184, 83832, 131237, 262474, 393711, 524948, 787422, 918659, 1049896, 1574844, 1837318, 2755977, 3149688, 3674636, 5511954, 7349272, 11023908, 22047816]

約数ペア:

[(1, 22047816), (2, 11023908), (3, 7349272), (4, 5511954), (6, 3674636), (7, 3149688), (8, 2755977), (12, 1837318), (14, 1574844), (21, 1049896), (24, 918659), (28, 787422), (42, 524948), (56, 393711), (84, 262474), (168, 131237), (263, 83832), (499, 44184), (526, 41916), (789, 27944), (998, 22092), (1052, 20958), (1497, 14728), (1578, 13972), (1841, 11976), (1996, 11046), (2104, 10479), (2994, 7364), (3156, 6986), (3493, 6312), (3682, 5988), (3992, 5523)]