18277038

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2111}}^1$

素因数の和:2169

約数の個数: 48

約数和(自身を含む): 43819776

約数和(自身を除く): 25542738

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 37, 39, 74, 78, 111, 117, 222, 234, 333, 481, 666, 962, 1443, 2111, 2886, 4222, 4329, 6333, 8658, 12666, 18999, 27443, 37998, 54886, 78107, 82329, 156214, 164658, 234321, 246987, 468642, 493974, 702963, 1015391, 1405926, 2030782, 3046173, 6092346, 9138519, 18277038]

約数ペア:

[(1, 18277038), (2, 9138519), (3, 6092346), (6, 3046173), (9, 2030782), (13, 1405926), (18, 1015391), (26, 702963), (37, 493974), (39, 468642), (74, 246987), (78, 234321), (111, 164658), (117, 156214), (222, 82329), (234, 78107), (333, 54886), (481, 37998), (666, 27443), (962, 18999), (1443, 12666), (2111, 8658), (2886, 6333), (4222, 4329)]