19764324

素因数分解:

$2^2\times 3^4\times {\mathrm{61001}}^1$

素因数の和:61017

約数の個数: 30

約数和(自身を含む): 51668694

約数和(自身を除く): 31904370

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 61001, 122002, 183003, 244004, 366006, 549009, 732012, 1098018, 1647027, 2196036, 3294054, 4941081, 6588108, 9882162, 19764324]

約数ペア:

[(1, 19764324), (2, 9882162), (3, 6588108), (4, 4941081), (6, 3294054), (9, 2196036), (12, 1647027), (18, 1098018), (27, 732012), (36, 549009), (54, 366006), (81, 244004), (108, 183003), (162, 122002), (324, 61001)]