1238706

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:160

約数の個数: 64

約数和(自身を含む): 3283200

約数和(自身を除く): 2044494

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 29, 42, 54, 58, 63, 87, 113, 126, 174, 189, 203, 226, 261, 339, 378, 406, 522, 609, 678, 783, 791, 1017, 1218, 1566, 1582, 1827, 2034, 2373, 3051, 3277, 3654, 4746, 5481, 6102, 6554, 7119, 9831, 10962, 14238, 19662, 21357, 22939, 29493, 42714, 45878, 58986, 68817, 88479, 137634, 176958, 206451, 412902, 619353, 1238706]

約数ペア:

[(1, 1238706), (2, 619353), (3, 412902), (6, 206451), (7, 176958), (9, 137634), (14, 88479), (18, 68817), (21, 58986), (27, 45878), (29, 42714), (42, 29493), (54, 22939), (58, 21357), (63, 19662), (87, 14238), (113, 10962), (126, 9831), (174, 7119), (189, 6554), (203, 6102), (226, 5481), (261, 4746), (339, 3654), (378, 3277), (406, 3051), (522, 2373), (609, 2034), (678, 1827), (783, 1582), (791, 1566), (1017, 1218)]