9980321976

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{7295557}}^1$

素因数の和:7295588

約数の個数: 48

約数和(自身を含む): 28452676200

約数和(自身を除く): 18472354224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 7295557, 14591114, 21886671, 29182228, 43773342, 58364456, 65660013, 87546684, 131320026, 138615583, 175093368, 262640052, 277231166, 415846749, 525280104, 554462332, 831693498, 1108924664, 1247540247, 1663386996, 2495080494, 3326773992, 4990160988, 9980321976]

約数ペア:

[(1, 9980321976), (2, 4990160988), (3, 3326773992), (4, 2495080494), (6, 1663386996), (8, 1247540247), (9, 1108924664), (12, 831693498), (18, 554462332), (19, 525280104), (24, 415846749), (36, 277231166), (38, 262640052), (57, 175093368), (72, 138615583), (76, 131320026), (114, 87546684), (152, 65660013), (171, 58364456), (228, 43773342), (342, 29182228), (456, 21886671), (684, 14591114), (1368, 7295557)]