13218966

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:285

約数の個数: 48

約数和(自身を含む): 29628144

約数和(自身を除く): 16409178

約数列:

[1, 2, 3, 6, 9, 18, 67, 97, 113, 134, 194, 201, 226, 291, 339, 402, 582, 603, 678, 873, 1017, 1206, 1746, 2034, 6499, 7571, 10961, 12998, 15142, 19497, 21922, 22713, 32883, 38994, 45426, 58491, 65766, 68139, 98649, 116982, 136278, 197298, 734387, 1468774, 2203161, 4406322, 6609483, 13218966]

約数ペア:

[(1, 13218966), (2, 6609483), (3, 4406322), (6, 2203161), (9, 1468774), (18, 734387), (67, 197298), (97, 136278), (113, 116982), (134, 98649), (194, 68139), (201, 65766), (226, 58491), (291, 45426), (339, 38994), (402, 32883), (582, 22713), (603, 21922), (678, 19497), (873, 15142), (1017, 12998), (1206, 10961), (1746, 7571), (2034, 6499)]