40866426

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1427}}^1$

素因数の和:1515

約数の個数: 48

約数和(自身を含む): 93117024

約数和(自身を除く): 52250598

約数列:

[1, 2, 3, 6, 9, 18, 37, 43, 74, 86, 111, 129, 222, 258, 333, 387, 666, 774, 1427, 1591, 2854, 3182, 4281, 4773, 8562, 9546, 12843, 14319, 25686, 28638, 52799, 61361, 105598, 122722, 158397, 184083, 316794, 368166, 475191, 552249, 950382, 1104498, 2270357, 4540714, 6811071, 13622142, 20433213, 40866426]

約数ペア:

[(1, 40866426), (2, 20433213), (3, 13622142), (6, 6811071), (9, 4540714), (18, 2270357), (37, 1104498), (43, 950382), (74, 552249), (86, 475191), (111, 368166), (129, 316794), (222, 184083), (258, 158397), (333, 122722), (387, 105598), (666, 61361), (774, 52799), (1427, 28638), (1591, 25686), (2854, 14319), (3182, 12843), (4281, 9546), (4773, 8562)]