21593376

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{10711}}^1$

素因数の和:10734

約数の個数: 72

約数和(自身を含む): 70185024

約数和(自身を除く): 48591648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 10711, 21422, 32133, 42844, 64266, 74977, 85688, 96399, 128532, 149954, 171376, 192798, 224931, 257064, 299908, 342752, 385596, 449862, 514128, 599816, 674793, 771192, 899724, 1028256, 1199632, 1349586, 1542384, 1799448, 2399264, 2699172, 3084768, 3598896, 5398344, 7197792, 10796688, 21593376]

約数ペア:

[(1, 21593376), (2, 10796688), (3, 7197792), (4, 5398344), (6, 3598896), (7, 3084768), (8, 2699172), (9, 2399264), (12, 1799448), (14, 1542384), (16, 1349586), (18, 1199632), (21, 1028256), (24, 899724), (28, 771192), (32, 674793), (36, 599816), (42, 514128), (48, 449862), (56, 385596), (63, 342752), (72, 299908), (84, 257064), (96, 224931), (112, 192798), (126, 171376), (144, 149954), (168, 128532), (224, 96399), (252, 85688), (288, 74977), (336, 64266), (504, 42844), (672, 32133), (1008, 21422), (2016, 10711)]