2018415528

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{651943}}^1$

素因数の和:651998

約数の個数: 48

約数和(自身を含む): 5593679520

約数和(自身を除く): 3575263992

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, 651943, 1303886, 1955829, 2607772, 3911658, 5215544, 5867487, 7823316, 11734974, 15646632, 23469948, 28033549, 46939896, 56067098, 84100647, 112134196, 168201294, 224268392, 252301941, 336402588, 504603882, 672805176, 1009207764, 2018415528]

約数ペア:

[(1, 2018415528), (2, 1009207764), (3, 672805176), (4, 504603882), (6, 336402588), (8, 252301941), (9, 224268392), (12, 168201294), (18, 112134196), (24, 84100647), (36, 56067098), (43, 46939896), (72, 28033549), (86, 23469948), (129, 15646632), (172, 11734974), (258, 7823316), (344, 5867487), (387, 5215544), (516, 3911658), (774, 2607772), (1032, 1955829), (1548, 1303886), (3096, 651943)]