2018774010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{659}}^1\times {\mathrm{9283}}^1$

素因数の和:9963

約数の個数: 64

約数和(自身を含む): 5294108160

約数和(自身を除く): 3275334150

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 659, 1318, 1977, 3295, 3954, 6590, 7249, 9283, 9885, 14498, 18566, 19770, 21747, 27849, 36245, 43494, 46415, 55698, 72490, 92830, 102113, 108735, 139245, 204226, 217470, 278490, 306339, 510565, 612678, 1021130, 1531695, 3063390, 6117497, 12234994, 18352491, 30587485, 36704982, 61174970, 67292467, 91762455, 134584934, 183524910, 201877401, 336462335, 403754802, 672924670, 1009387005, 2018774010]

約数ペア:

[(1, 2018774010), (2, 1009387005), (3, 672924670), (5, 403754802), (6, 336462335), (10, 201877401), (11, 183524910), (15, 134584934), (22, 91762455), (30, 67292467), (33, 61174970), (55, 36704982), (66, 30587485), (110, 18352491), (165, 12234994), (330, 6117497), (659, 3063390), (1318, 1531695), (1977, 1021130), (3295, 612678), (3954, 510565), (6590, 306339), (7249, 278490), (9283, 217470), (9885, 204226), (14498, 139245), (18566, 108735), (19770, 102113), (21747, 92830), (27849, 72490), (36245, 55698), (43494, 46415)]