138293484

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{33599}}^1$

素因数の和:33627

約数の個数: 48

約数和(自身を含む): 376320000

約数和(自身を除く): 238026516

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 33599, 67198, 100797, 134396, 201594, 235193, 403188, 470386, 705579, 940772, 1411158, 1646351, 2822316, 3292702, 4939053, 6585404, 9878106, 11524457, 19756212, 23048914, 34573371, 46097828, 69146742, 138293484]

約数ペア:

[(1, 138293484), (2, 69146742), (3, 46097828), (4, 34573371), (6, 23048914), (7, 19756212), (12, 11524457), (14, 9878106), (21, 6585404), (28, 4939053), (42, 3292702), (49, 2822316), (84, 1646351), (98, 1411158), (147, 940772), (196, 705579), (294, 470386), (343, 403188), (588, 235193), (686, 201594), (1029, 134396), (1372, 100797), (2058, 67198), (4116, 33599)]