22192044

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^2\times {\mathrm{71}}^1$

素因数の和:207

約数の個数: 72

約数和(自身を含む): 61012224

約数和(自身を除く): 38820180

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 71, 84, 122, 142, 183, 213, 244, 284, 366, 426, 427, 497, 732, 852, 854, 994, 1281, 1491, 1708, 1988, 2562, 2982, 3721, 4331, 5124, 5964, 7442, 8662, 11163, 12993, 14884, 17324, 22326, 25986, 26047, 30317, 44652, 51972, 52094, 60634, 78141, 90951, 104188, 121268, 156282, 181902, 264191, 312564, 363804, 528382, 792573, 1056764, 1585146, 1849337, 3170292, 3698674, 5548011, 7397348, 11096022, 22192044]

約数ペア:

[(1, 22192044), (2, 11096022), (3, 7397348), (4, 5548011), (6, 3698674), (7, 3170292), (12, 1849337), (14, 1585146), (21, 1056764), (28, 792573), (42, 528382), (61, 363804), (71, 312564), (84, 264191), (122, 181902), (142, 156282), (183, 121268), (213, 104188), (244, 90951), (284, 78141), (366, 60634), (426, 52094), (427, 51972), (497, 44652), (732, 30317), (852, 26047), (854, 25986), (994, 22326), (1281, 17324), (1491, 14884), (1708, 12993), (1988, 11163), (2562, 8662), (2982, 7442), (3721, 5964), (4331, 5124)]