40720284

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{102829}}^1$

素因数の和:102850

約数の個数: 36

約数和(自身を含む): 112290360

約数和(自身を除く): 71570076

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 102829, 205658, 308487, 411316, 616974, 925461, 1131119, 1233948, 1850922, 2262238, 3393357, 3701844, 4524476, 6786714, 10180071, 13573428, 20360142, 40720284]

約数ペア:

[(1, 40720284), (2, 20360142), (3, 13573428), (4, 10180071), (6, 6786714), (9, 4524476), (11, 3701844), (12, 3393357), (18, 2262238), (22, 1850922), (33, 1233948), (36, 1131119), (44, 925461), (66, 616974), (99, 411316), (132, 308487), (198, 205658), (396, 102829)]