1900344564

素因数分解:

$2^2\times 3^5\times {\mathrm{1277}}^1\times {\mathrm{1531}}^1$

素因数の和:2827

約数の個数: 72

約数和(自身を含む): 4988719008

約数和(自身を除く): 3088374444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 1277, 1531, 2554, 3062, 3831, 4593, 5108, 6124, 7662, 9186, 11493, 13779, 15324, 18372, 22986, 27558, 34479, 41337, 45972, 55116, 68958, 82674, 103437, 124011, 137916, 165348, 206874, 248022, 310311, 372033, 413748, 496044, 620622, 744066, 1241244, 1488132, 1955087, 3910174, 5865261, 7820348, 11730522, 17595783, 23461044, 35191566, 52787349, 70383132, 105574698, 158362047, 211149396, 316724094, 475086141, 633448188, 950172282, 1900344564]

約数ペア:

[(1, 1900344564), (2, 950172282), (3, 633448188), (4, 475086141), (6, 316724094), (9, 211149396), (12, 158362047), (18, 105574698), (27, 70383132), (36, 52787349), (54, 35191566), (81, 23461044), (108, 17595783), (162, 11730522), (243, 7820348), (324, 5865261), (486, 3910174), (972, 1955087), (1277, 1488132), (1531, 1241244), (2554, 744066), (3062, 620622), (3831, 496044), (4593, 413748), (5108, 372033), (6124, 310311), (7662, 248022), (9186, 206874), (11493, 165348), (13779, 137916), (15324, 124011), (18372, 103437), (22986, 82674), (27558, 68958), (34479, 55116), (41337, 45972)]