40911318

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{839}}^1$

素因数の和:903

約数の個数: 80

約数和(自身を含む): 107331840

約数和(自身を除く): 66420522

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 43, 54, 63, 81, 86, 126, 129, 162, 189, 258, 301, 378, 387, 567, 602, 774, 839, 903, 1134, 1161, 1678, 1806, 2322, 2517, 2709, 3483, 5034, 5418, 5873, 6966, 7551, 8127, 11746, 15102, 16254, 17619, 22653, 24381, 35238, 36077, 45306, 48762, 52857, 67959, 72154, 105714, 108231, 135918, 158571, 216462, 252539, 317142, 324693, 475713, 505078, 649386, 757617, 951426, 974079, 1515234, 1948158, 2272851, 2922237, 4545702, 5844474, 6818553, 13637106, 20455659, 40911318]

約数ペア:

[(1, 40911318), (2, 20455659), (3, 13637106), (6, 6818553), (7, 5844474), (9, 4545702), (14, 2922237), (18, 2272851), (21, 1948158), (27, 1515234), (42, 974079), (43, 951426), (54, 757617), (63, 649386), (81, 505078), (86, 475713), (126, 324693), (129, 317142), (162, 252539), (189, 216462), (258, 158571), (301, 135918), (378, 108231), (387, 105714), (567, 72154), (602, 67959), (774, 52857), (839, 48762), (903, 45306), (1134, 36077), (1161, 35238), (1678, 24381), (1806, 22653), (2322, 17619), (2517, 16254), (2709, 15102), (3483, 11746), (5034, 8127), (5418, 7551), (5873, 6966)]