19919736

素因数分解:

$2^3\times 3^3\times {\mathrm{92221}}^1$

素因数の和:92236

約数の個数: 32

約数和(自身を含む): 55333200

約数和(自身を除く): 35413464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 92221, 184442, 276663, 368884, 553326, 737768, 829989, 1106652, 1659978, 2213304, 2489967, 3319956, 4979934, 6639912, 9959868, 19919736]

約数ペア:

[(1, 19919736), (2, 9959868), (3, 6639912), (4, 4979934), (6, 3319956), (8, 2489967), (9, 2213304), (12, 1659978), (18, 1106652), (24, 829989), (27, 737768), (36, 553326), (54, 368884), (72, 276663), (108, 184442), (216, 92221)]