18513036

素因数分解:

$2^2\times 3^4\times {\mathrm{57139}}^1$

素因数の和:57155

約数の個数: 30

約数和(自身を含む): 48397580

約数和(自身を除く): 29884544

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 57139, 114278, 171417, 228556, 342834, 514251, 685668, 1028502, 1542753, 2057004, 3085506, 4628259, 6171012, 9256518, 18513036]

約数ペア:

[(1, 18513036), (2, 9256518), (3, 6171012), (4, 4628259), (6, 3085506), (9, 2057004), (12, 1542753), (18, 1028502), (27, 685668), (36, 514251), (54, 342834), (81, 228556), (108, 171417), (162, 114278), (324, 57139)]