987953688

素因数分解:

$2^3\times 3^2\times {\mathrm{1031}}^1\times {\mathrm{13309}}^1$

素因数の和:14352

約数の個数: 48

約数和(自身を含む): 2678504400

約数和(自身を除く): 1690550712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1031, 2062, 3093, 4124, 6186, 8248, 9279, 12372, 13309, 18558, 24744, 26618, 37116, 39927, 53236, 74232, 79854, 106472, 119781, 159708, 239562, 319416, 479124, 958248, 13721579, 27443158, 41164737, 54886316, 82329474, 109772632, 123494211, 164658948, 246988422, 329317896, 493976844, 987953688]

約数ペア:

[(1, 987953688), (2, 493976844), (3, 329317896), (4, 246988422), (6, 164658948), (8, 123494211), (9, 109772632), (12, 82329474), (18, 54886316), (24, 41164737), (36, 27443158), (72, 13721579), (1031, 958248), (2062, 479124), (3093, 319416), (4124, 239562), (6186, 159708), (8248, 119781), (9279, 106472), (12372, 79854), (13309, 74232), (18558, 53236), (24744, 39927), (26618, 37116)]