817884018

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{66919}}^1$

素因数の和:67031

約数の個数: 48

約数和(自身を含む): 2046145920

約数和(自身を除く): 1228261902

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 97, 126, 194, 291, 582, 679, 873, 1358, 1746, 2037, 4074, 6111, 12222, 66919, 133838, 200757, 401514, 468433, 602271, 936866, 1204542, 1405299, 2810598, 4215897, 6491143, 8431794, 12982286, 19473429, 38946858, 45438001, 58420287, 90876002, 116840574, 136314003, 272628006, 408942009, 817884018]

約数ペア:

[(1, 817884018), (2, 408942009), (3, 272628006), (6, 136314003), (7, 116840574), (9, 90876002), (14, 58420287), (18, 45438001), (21, 38946858), (42, 19473429), (63, 12982286), (97, 8431794), (126, 6491143), (194, 4215897), (291, 2810598), (582, 1405299), (679, 1204542), (873, 936866), (1358, 602271), (1746, 468433), (2037, 401514), (4074, 200757), (6111, 133838), (12222, 66919)]