21343392

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{3529}}^1$

素因数の和:3555

約数の個数: 96

約数和(自身を含む): 71164800

約数和(自身を除く): 49821408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 168, 189, 216, 224, 252, 288, 336, 378, 432, 504, 672, 756, 864, 1008, 1512, 2016, 3024, 3529, 6048, 7058, 10587, 14116, 21174, 24703, 28232, 31761, 42348, 49406, 56464, 63522, 74109, 84696, 95283, 98812, 112928, 127044, 148218, 169392, 190566, 197624, 222327, 254088, 296436, 338784, 381132, 395248, 444654, 508176, 592872, 666981, 762264, 790496, 889308, 1016352, 1185744, 1333962, 1524528, 1778616, 2371488, 2667924, 3049056, 3557232, 5335848, 7114464, 10671696, 21343392]

約数ペア:

[(1, 21343392), (2, 10671696), (3, 7114464), (4, 5335848), (6, 3557232), (7, 3049056), (8, 2667924), (9, 2371488), (12, 1778616), (14, 1524528), (16, 1333962), (18, 1185744), (21, 1016352), (24, 889308), (27, 790496), (28, 762264), (32, 666981), (36, 592872), (42, 508176), (48, 444654), (54, 395248), (56, 381132), (63, 338784), (72, 296436), (84, 254088), (96, 222327), (108, 197624), (112, 190566), (126, 169392), (144, 148218), (168, 127044), (189, 112928), (216, 98812), (224, 95283), (252, 84696), (288, 74109), (336, 63522), (378, 56464), (432, 49406), (504, 42348), (672, 31761), (756, 28232), (864, 24703), (1008, 21174), (1512, 14116), (2016, 10587), (3024, 7058), (3529, 6048)]