13309920468

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{28440001}}^1$

素因数の和:28440024

約数の個数: 36

約数和(自身を含む): 36232562548

約数和(自身を除く): 22922642080

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 28440001, 56880002, 85320003, 113760004, 170640006, 255960009, 341280012, 369720013, 511920018, 739440026, 1023840036, 1109160039, 1478880052, 2218320078, 3327480117, 4436640156, 6654960234, 13309920468]

約数ペア:

[(1, 13309920468), (2, 6654960234), (3, 4436640156), (4, 3327480117), (6, 2218320078), (9, 1478880052), (12, 1109160039), (13, 1023840036), (18, 739440026), (26, 511920018), (36, 369720013), (39, 341280012), (52, 255960009), (78, 170640006), (117, 113760004), (156, 85320003), (234, 56880002), (468, 28440001)]