21629124

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{283}}^1$

素因数の和:497

約数の個数: 72

約数和(自身を含む): 60164832

約数和(自身を除く): 38535708

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 193, 198, 283, 386, 396, 566, 579, 772, 849, 1132, 1158, 1698, 1737, 2123, 2316, 2547, 3113, 3396, 3474, 4246, 5094, 6226, 6369, 6948, 8492, 9339, 10188, 12452, 12738, 18678, 19107, 25476, 28017, 37356, 38214, 54619, 56034, 76428, 109238, 112068, 163857, 218476, 327714, 491571, 600809, 655428, 983142, 1201618, 1802427, 1966284, 2403236, 3604854, 5407281, 7209708, 10814562, 21629124]

約数ペア:

[(1, 21629124), (2, 10814562), (3, 7209708), (4, 5407281), (6, 3604854), (9, 2403236), (11, 1966284), (12, 1802427), (18, 1201618), (22, 983142), (33, 655428), (36, 600809), (44, 491571), (66, 327714), (99, 218476), (132, 163857), (193, 112068), (198, 109238), (283, 76428), (386, 56034), (396, 54619), (566, 38214), (579, 37356), (772, 28017), (849, 25476), (1132, 19107), (1158, 18678), (1698, 12738), (1737, 12452), (2123, 10188), (2316, 9339), (2547, 8492), (3113, 6948), (3396, 6369), (3474, 6226), (4246, 5094)]