18014777748

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{3851}}^1\times {\mathrm{11813}}^1$

素因数の和:15685

約数の個数: 72

約数和(自身を含む): 49694220576

約数和(自身を除く): 31679442828

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 3851, 7702, 11553, 11813, 15404, 23106, 23626, 34659, 35439, 42361, 46212, 47252, 69318, 70878, 84722, 106317, 127083, 129943, 138636, 141756, 169444, 212634, 254166, 259886, 381249, 389829, 425268, 508332, 519772, 762498, 779658, 1169487, 1524996, 1559316, 2338974, 4677948, 45491863, 90983726, 136475589, 181967452, 272951178, 409426767, 500410493, 545902356, 818853534, 1000820986, 1501231479, 1637707068, 2001641972, 3002462958, 4503694437, 6004925916, 9007388874, 18014777748]

約数ペア:

[(1, 18014777748), (2, 9007388874), (3, 6004925916), (4, 4503694437), (6, 3002462958), (9, 2001641972), (11, 1637707068), (12, 1501231479), (18, 1000820986), (22, 818853534), (33, 545902356), (36, 500410493), (44, 409426767), (66, 272951178), (99, 181967452), (132, 136475589), (198, 90983726), (396, 45491863), (3851, 4677948), (7702, 2338974), (11553, 1559316), (11813, 1524996), (15404, 1169487), (23106, 779658), (23626, 762498), (34659, 519772), (35439, 508332), (42361, 425268), (46212, 389829), (47252, 381249), (69318, 259886), (70878, 254166), (84722, 212634), (106317, 169444), (127083, 141756), (129943, 138636)]