22161888

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{10993}}^1$

素因数の和:11016

約数の個数: 72

約数和(自身を含む): 72032688

約数和(自身を除く): 49870800

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, 10993, 21986, 32979, 43972, 65958, 76951, 87944, 98937, 131916, 153902, 175888, 197874, 230853, 263832, 307804, 351776, 395748, 461706, 527664, 615608, 692559, 791496, 923412, 1055328, 1231216, 1385118, 1582992, 1846824, 2462432, 2770236, 3165984, 3693648, 5540472, 7387296, 11080944, 22161888]

約数ペア:

[(1, 22161888), (2, 11080944), (3, 7387296), (4, 5540472), (6, 3693648), (7, 3165984), (8, 2770236), (9, 2462432), (12, 1846824), (14, 1582992), (16, 1385118), (18, 1231216), (21, 1055328), (24, 923412), (28, 791496), (32, 692559), (36, 615608), (42, 527664), (48, 461706), (56, 395748), (63, 351776), (72, 307804), (84, 263832), (96, 230853), (112, 197874), (126, 175888), (144, 153902), (168, 131916), (224, 98937), (252, 87944), (288, 76951), (336, 65958), (504, 43972), (672, 32979), (1008, 21986), (2016, 10993)]