17738916

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{8747}}^1$

素因数の和:8780

約数の個数: 36

約数和(自身を含む): 44824752

約数和(自身を除く): 27085836

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 8747, 17494, 26241, 34988, 52482, 104964, 113711, 227422, 341133, 454844, 682266, 1364532, 1478243, 2956486, 4434729, 5912972, 8869458, 17738916]

約数ペア:

[(1, 17738916), (2, 8869458), (3, 5912972), (4, 4434729), (6, 2956486), (12, 1478243), (13, 1364532), (26, 682266), (39, 454844), (52, 341133), (78, 227422), (156, 113711), (169, 104964), (338, 52482), (507, 34988), (676, 26241), (1014, 17494), (2028, 8747)]