21823272

素因数分解:

$2^3\times 3^2\times {\mathrm{101}}^1\times {\mathrm{3001}}^1$

素因数の和:3114

約数の個数: 48

約数和(自身を含む): 59709780

約数和(自身を除く): 37886508

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 101, 202, 303, 404, 606, 808, 909, 1212, 1818, 2424, 3001, 3636, 6002, 7272, 9003, 12004, 18006, 24008, 27009, 36012, 54018, 72024, 108036, 216072, 303101, 606202, 909303, 1212404, 1818606, 2424808, 2727909, 3637212, 5455818, 7274424, 10911636, 21823272]

約数ペア:

[(1, 21823272), (2, 10911636), (3, 7274424), (4, 5455818), (6, 3637212), (8, 2727909), (9, 2424808), (12, 1818606), (18, 1212404), (24, 909303), (36, 606202), (72, 303101), (101, 216072), (202, 108036), (303, 72024), (404, 54018), (606, 36012), (808, 27009), (909, 24008), (1212, 18006), (1818, 12004), (2424, 9003), (3001, 7272), (3636, 6002)]