2007028026

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{37379}}^1$

素因数の和:37563

約数の個数: 48

約数和(自身を含む): 4606711200

約数和(自身を除く): 2599683174

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 157, 171, 314, 342, 471, 942, 1413, 2826, 2983, 5966, 8949, 17898, 26847, 37379, 53694, 74758, 112137, 224274, 336411, 672822, 710201, 1420402, 2130603, 4261206, 5868503, 6391809, 11737006, 12783618, 17605509, 35211018, 52816527, 105633054, 111501557, 223003114, 334504671, 669009342, 1003514013, 2007028026]

約数ペア:

[(1, 2007028026), (2, 1003514013), (3, 669009342), (6, 334504671), (9, 223003114), (18, 111501557), (19, 105633054), (38, 52816527), (57, 35211018), (114, 17605509), (157, 12783618), (171, 11737006), (314, 6391809), (342, 5868503), (471, 4261206), (942, 2130603), (1413, 1420402), (2826, 710201), (2983, 672822), (5966, 336411), (8949, 224274), (17898, 112137), (26847, 74758), (37379, 53694)]