40166028

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{159389}}^1$

素因数の和:159406

約数の個数: 36

約数和(自身を含む): 116035920

約数和(自身を除く): 75869892

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 159389, 318778, 478167, 637556, 956334, 1115723, 1434501, 1912668, 2231446, 2869002, 3347169, 4462892, 5738004, 6694338, 10041507, 13388676, 20083014, 40166028]

約数ペア:

[(1, 40166028), (2, 20083014), (3, 13388676), (4, 10041507), (6, 6694338), (7, 5738004), (9, 4462892), (12, 3347169), (14, 2869002), (18, 2231446), (21, 1912668), (28, 1434501), (36, 1115723), (42, 956334), (63, 637556), (84, 478167), (126, 318778), (252, 159389)]