16418088

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{5303}}^1$

素因数の和:5358

約数の個数: 48

約数和(自身を含む): 45508320

約数和(自身を除く): 29090232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 5303, 10606, 15909, 21212, 31818, 42424, 47727, 63636, 95454, 127272, 190908, 228029, 381816, 456058, 684087, 912116, 1368174, 1824232, 2052261, 2736348, 4104522, 5472696, 8209044, 16418088]

約数ペア:

[(1, 16418088), (2, 8209044), (3, 5472696), (4, 4104522), (6, 2736348), (8, 2052261), (9, 1824232), (12, 1368174), (18, 912116), (24, 684087), (36, 456058), (43, 381816), (72, 228029), (86, 190908), (129, 127272), (172, 95454), (258, 63636), (344, 47727), (387, 42424), (516, 31818), (774, 21212), (1032, 15909), (1548, 10606), (3096, 5303)]