22187196

素因数分解:

$2^2\times 3^4\times {\mathrm{31}}^1\times {\mathrm{47}}^2$

素因数の和:141

約数の個数: 90

約数和(自身を含む): 61173728

約数和(自身を除く): 38986532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 47, 54, 62, 81, 93, 94, 108, 124, 141, 162, 186, 188, 279, 282, 324, 372, 423, 558, 564, 837, 846, 1116, 1269, 1457, 1674, 1692, 2209, 2511, 2538, 2914, 3348, 3807, 4371, 4418, 5022, 5076, 5828, 6627, 7614, 8742, 8836, 10044, 13113, 13254, 15228, 17484, 19881, 26226, 26508, 39339, 39762, 52452, 59643, 68479, 78678, 79524, 118017, 119286, 136958, 157356, 178929, 205437, 236034, 238572, 273916, 357858, 410874, 472068, 616311, 715716, 821748, 1232622, 1848933, 2465244, 3697866, 5546799, 7395732, 11093598, 22187196]

約数ペア:

[(1, 22187196), (2, 11093598), (3, 7395732), (4, 5546799), (6, 3697866), (9, 2465244), (12, 1848933), (18, 1232622), (27, 821748), (31, 715716), (36, 616311), (47, 472068), (54, 410874), (62, 357858), (81, 273916), (93, 238572), (94, 236034), (108, 205437), (124, 178929), (141, 157356), (162, 136958), (186, 119286), (188, 118017), (279, 79524), (282, 78678), (324, 68479), (372, 59643), (423, 52452), (558, 39762), (564, 39339), (837, 26508), (846, 26226), (1116, 19881), (1269, 17484), (1457, 15228), (1674, 13254), (1692, 13113), (2209, 10044), (2511, 8836), (2538, 8742), (2914, 7614), (3348, 6627), (3807, 5828), (4371, 5076), (4418, 5022)]