18433038

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{281}}^1$

素因数の和:357

約数の個数: 48

約数和(自身を含む): 41264496

約数和(自身を除く): 22831458

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 281, 377, 562, 754, 841, 843, 1131, 1682, 1686, 2262, 2523, 3653, 5046, 7306, 8149, 10933, 10959, 16298, 21866, 21918, 24447, 32799, 48894, 65598, 105937, 211874, 236321, 317811, 472642, 635622, 708963, 1417926, 3072173, 6144346, 9216519, 18433038]

約数ペア:

[(1, 18433038), (2, 9216519), (3, 6144346), (6, 3072173), (13, 1417926), (26, 708963), (29, 635622), (39, 472642), (58, 317811), (78, 236321), (87, 211874), (174, 105937), (281, 65598), (377, 48894), (562, 32799), (754, 24447), (841, 21918), (843, 21866), (1131, 16298), (1682, 10959), (1686, 10933), (2262, 8149), (2523, 7306), (3653, 5046)]