12872412

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{17027}}^1$

素因数の和:17047

約数の個数: 48

約数和(自身を含む): 38142720

約数和(自身を除く): 25270308

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 17027, 34054, 51081, 68108, 102162, 119189, 153243, 204324, 238378, 306486, 357567, 459729, 476756, 612972, 715134, 919458, 1072701, 1430268, 1838916, 2145402, 3218103, 4290804, 6436206, 12872412]

約数ペア:

[(1, 12872412), (2, 6436206), (3, 4290804), (4, 3218103), (6, 2145402), (7, 1838916), (9, 1430268), (12, 1072701), (14, 919458), (18, 715134), (21, 612972), (27, 476756), (28, 459729), (36, 357567), (42, 306486), (54, 238378), (63, 204324), (84, 153243), (108, 119189), (126, 102162), (189, 68108), (252, 51081), (378, 34054), (756, 17027)]