66663636

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{4231}}^1$

素因数の和:4352

約数の個数: 48

約数和(自身を含む): 169212288

約数和(自身を除く): 102548652

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 101, 156, 202, 303, 404, 606, 1212, 1313, 2626, 3939, 4231, 5252, 7878, 8462, 12693, 15756, 16924, 25386, 50772, 55003, 110006, 165009, 220012, 330018, 427331, 660036, 854662, 1281993, 1709324, 2563986, 5127972, 5555303, 11110606, 16665909, 22221212, 33331818, 66663636]

約数ペア:

[(1, 66663636), (2, 33331818), (3, 22221212), (4, 16665909), (6, 11110606), (12, 5555303), (13, 5127972), (26, 2563986), (39, 1709324), (52, 1281993), (78, 854662), (101, 660036), (156, 427331), (202, 330018), (303, 220012), (404, 165009), (606, 110006), (1212, 55003), (1313, 50772), (2626, 25386), (3939, 16924), (4231, 15756), (5252, 12693), (7878, 8462)]