38513412

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{3119}}^1$

素因数の和:3150

約数の個数: 72

約数和(自身を含む): 113568000

約数和(自身を除く): 75054588

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 588, 686, 882, 1029, 1372, 1764, 2058, 3087, 3119, 4116, 6174, 6238, 9357, 12348, 12476, 18714, 21833, 28071, 37428, 43666, 56142, 65499, 87332, 112284, 130998, 152831, 196497, 261996, 305662, 392994, 458493, 611324, 785988, 916986, 1069817, 1375479, 1833972, 2139634, 2750958, 3209451, 4279268, 5501916, 6418902, 9628353, 12837804, 19256706, 38513412]

約数ペア:

[(1, 38513412), (2, 19256706), (3, 12837804), (4, 9628353), (6, 6418902), (7, 5501916), (9, 4279268), (12, 3209451), (14, 2750958), (18, 2139634), (21, 1833972), (28, 1375479), (36, 1069817), (42, 916986), (49, 785988), (63, 611324), (84, 458493), (98, 392994), (126, 305662), (147, 261996), (196, 196497), (252, 152831), (294, 130998), (343, 112284), (441, 87332), (588, 65499), (686, 56142), (882, 43666), (1029, 37428), (1372, 28071), (1764, 21833), (2058, 18714), (3087, 12476), (3119, 12348), (4116, 9357), (6174, 6238)]