16281036

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{719}}^1$

素因数の和:783

約数の個数: 72

約数和(自身を含む): 44815680

約数和(自身を除く): 28534644

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 37, 51, 68, 74, 102, 111, 148, 153, 204, 222, 306, 333, 444, 612, 629, 666, 719, 1258, 1332, 1438, 1887, 2157, 2516, 2876, 3774, 4314, 5661, 6471, 7548, 8628, 11322, 12223, 12942, 22644, 24446, 25884, 26603, 36669, 48892, 53206, 73338, 79809, 106412, 110007, 146676, 159618, 220014, 239427, 319236, 440028, 452251, 478854, 904502, 957708, 1356753, 1809004, 2713506, 4070259, 5427012, 8140518, 16281036]

約数ペア:

[(1, 16281036), (2, 8140518), (3, 5427012), (4, 4070259), (6, 2713506), (9, 1809004), (12, 1356753), (17, 957708), (18, 904502), (34, 478854), (36, 452251), (37, 440028), (51, 319236), (68, 239427), (74, 220014), (102, 159618), (111, 146676), (148, 110007), (153, 106412), (204, 79809), (222, 73338), (306, 53206), (333, 48892), (444, 36669), (612, 26603), (629, 25884), (666, 24446), (719, 22644), (1258, 12942), (1332, 12223), (1438, 11322), (1887, 8628), (2157, 7548), (2516, 6471), (2876, 5661), (3774, 4314)]