393289218

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{743}}^1\times {\mathrm{4201}}^1$

素因数の和:4959

約数の個数: 48

約数和(自身を含む): 975401856

約数和(自身を除く): 582112638

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 743, 1486, 2229, 4201, 4458, 5201, 6687, 8402, 10402, 12603, 13374, 15603, 25206, 29407, 31206, 37809, 46809, 58814, 75618, 88221, 93618, 176442, 264663, 529326, 3121343, 6242686, 9364029, 18728058, 21849401, 28092087, 43698802, 56184174, 65548203, 131096406, 196644609, 393289218]

約数ペア:

[(1, 393289218), (2, 196644609), (3, 131096406), (6, 65548203), (7, 56184174), (9, 43698802), (14, 28092087), (18, 21849401), (21, 18728058), (42, 9364029), (63, 6242686), (126, 3121343), (743, 529326), (1486, 264663), (2229, 176442), (4201, 93618), (4458, 88221), (5201, 75618), (6687, 58814), (8402, 46809), (10402, 37809), (12603, 31206), (13374, 29407), (15603, 25206)]