40990014

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2969}}^1$

素因数の和:3049

約数の個数: 48

約数和(自身を含む): 97297200

約数和(自身を除く): 56307186

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 59, 78, 117, 118, 177, 234, 354, 531, 767, 1062, 1534, 2301, 2969, 4602, 5938, 6903, 8907, 13806, 17814, 26721, 38597, 53442, 77194, 115791, 175171, 231582, 347373, 350342, 525513, 694746, 1051026, 1576539, 2277223, 3153078, 4554446, 6831669, 13663338, 20495007, 40990014]

約数ペア:

[(1, 40990014), (2, 20495007), (3, 13663338), (6, 6831669), (9, 4554446), (13, 3153078), (18, 2277223), (26, 1576539), (39, 1051026), (59, 694746), (78, 525513), (117, 350342), (118, 347373), (177, 231582), (234, 175171), (354, 115791), (531, 77194), (767, 53442), (1062, 38597), (1534, 26721), (2301, 17814), (2969, 13806), (4602, 8907), (5938, 6903)]