18141888

素因数分解:

$2^6\times 3^1\times {\mathrm{61}}^1\times {\mathrm{1549}}^1$

素因数の和:1625

約数の個数: 56

約数和(自身を含む): 48818800

約数和(自身を除く): 30676912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 96, 122, 183, 192, 244, 366, 488, 732, 976, 1464, 1549, 1952, 2928, 3098, 3904, 4647, 5856, 6196, 9294, 11712, 12392, 18588, 24784, 37176, 49568, 74352, 94489, 99136, 148704, 188978, 283467, 297408, 377956, 566934, 755912, 1133868, 1511824, 2267736, 3023648, 4535472, 6047296, 9070944, 18141888]

約数ペア:

[(1, 18141888), (2, 9070944), (3, 6047296), (4, 4535472), (6, 3023648), (8, 2267736), (12, 1511824), (16, 1133868), (24, 755912), (32, 566934), (48, 377956), (61, 297408), (64, 283467), (96, 188978), (122, 148704), (183, 99136), (192, 94489), (244, 74352), (366, 49568), (488, 37176), (732, 24784), (976, 18588), (1464, 12392), (1549, 11712), (1952, 9294), (2928, 6196), (3098, 5856), (3904, 4647)]