18362124

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{521}}^1$

素因数の和:631

約数の個数: 72

約数和(自身を含む): 51302160

約数和(自身を除く): 32940036

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 89, 99, 132, 178, 198, 267, 356, 396, 521, 534, 801, 979, 1042, 1068, 1563, 1602, 1958, 2084, 2937, 3126, 3204, 3916, 4689, 5731, 5874, 6252, 8811, 9378, 11462, 11748, 17193, 17622, 18756, 22924, 34386, 35244, 46369, 51579, 68772, 92738, 103158, 139107, 185476, 206316, 278214, 417321, 510059, 556428, 834642, 1020118, 1530177, 1669284, 2040236, 3060354, 4590531, 6120708, 9181062, 18362124]

約数ペア:

[(1, 18362124), (2, 9181062), (3, 6120708), (4, 4590531), (6, 3060354), (9, 2040236), (11, 1669284), (12, 1530177), (18, 1020118), (22, 834642), (33, 556428), (36, 510059), (44, 417321), (66, 278214), (89, 206316), (99, 185476), (132, 139107), (178, 103158), (198, 92738), (267, 68772), (356, 51579), (396, 46369), (521, 35244), (534, 34386), (801, 22924), (979, 18756), (1042, 17622), (1068, 17193), (1563, 11748), (1602, 11462), (1958, 9378), (2084, 8811), (2937, 6252), (3126, 5874), (3204, 5731), (3916, 4689)]