17922996945

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{340709}}^1$

素因数の和:340894

約数の個数: 48

約数和(自身を含む): 35717310720

約数和(自身を除く): 17794313775

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 167, 315, 501, 835, 1169, 1503, 2505, 3507, 5845, 7515, 10521, 17535, 52605, 340709, 1022127, 1703545, 2384963, 3066381, 5110635, 7154889, 11924815, 15331905, 21464667, 35774445, 56898403, 107323335, 170695209, 284492015, 398288821, 512085627, 853476045, 1194866463, 1991444105, 2560428135, 3584599389, 5974332315, 17922996945]

約数ペア:

[(1, 17922996945), (3, 5974332315), (5, 3584599389), (7, 2560428135), (9, 1991444105), (15, 1194866463), (21, 853476045), (35, 512085627), (45, 398288821), (63, 284492015), (105, 170695209), (167, 107323335), (315, 56898403), (501, 35774445), (835, 21464667), (1169, 15331905), (1503, 11924815), (2505, 7154889), (3507, 5110635), (5845, 3066381), (7515, 2384963), (10521, 1703545), (17535, 1022127), (52605, 340709)]