18088182

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1613}}^1$

素因数の和:1717

約数の個数: 48

約数和(自身を含む): 45321120

約数和(自身を除く): 27232938

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 89, 126, 178, 267, 534, 623, 801, 1246, 1602, 1613, 1869, 3226, 3738, 4839, 5607, 9678, 11214, 11291, 14517, 22582, 29034, 33873, 67746, 101619, 143557, 203238, 287114, 430671, 861342, 1004899, 1292013, 2009798, 2584026, 3014697, 6029394, 9044091, 18088182]

約数ペア:

[(1, 18088182), (2, 9044091), (3, 6029394), (6, 3014697), (7, 2584026), (9, 2009798), (14, 1292013), (18, 1004899), (21, 861342), (42, 430671), (63, 287114), (89, 203238), (126, 143557), (178, 101619), (267, 67746), (534, 33873), (623, 29034), (801, 22582), (1246, 14517), (1602, 11291), (1613, 11214), (1869, 9678), (3226, 5607), (3738, 4839)]