1968747816

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1327}}^1\times {\mathrm{8831}}^1$

素因数の和:10174

約数の個数: 64

約数和(自身を含む): 5629870080

約数和(自身を除く): 3661122264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1327, 2654, 3981, 5308, 7962, 8831, 9289, 10616, 15924, 17662, 18578, 26493, 27867, 31848, 35324, 37156, 52986, 55734, 61817, 70648, 74312, 105972, 111468, 123634, 185451, 211944, 222936, 247268, 370902, 494536, 741804, 1483608, 11718737, 23437474, 35156211, 46874948, 70312422, 82031159, 93749896, 140624844, 164062318, 246093477, 281249688, 328124636, 492186954, 656249272, 984373908, 1968747816]

約数ペア:

[(1, 1968747816), (2, 984373908), (3, 656249272), (4, 492186954), (6, 328124636), (7, 281249688), (8, 246093477), (12, 164062318), (14, 140624844), (21, 93749896), (24, 82031159), (28, 70312422), (42, 46874948), (56, 35156211), (84, 23437474), (168, 11718737), (1327, 1483608), (2654, 741804), (3981, 494536), (5308, 370902), (7962, 247268), (8831, 222936), (9289, 211944), (10616, 185451), (15924, 123634), (17662, 111468), (18578, 105972), (26493, 74312), (27867, 70648), (31848, 61817), (35324, 55734), (37156, 52986)]