21480452262

素因数分解:

$2^1\times 3^3\times {\mathrm{1153}}^1\times {\mathrm{345001}}^1$

素因数の和:346165

約数の個数: 32

約数和(自身を含む): 47775876960

約数和(自身を除く): 26295424698

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1153, 2306, 3459, 6918, 10377, 20754, 31131, 62262, 345001, 690002, 1035003, 2070006, 3105009, 6210018, 9315027, 18630054, 397786153, 795572306, 1193358459, 2386716918, 3580075377, 7160150754, 10740226131, 21480452262]

約数ペア:

[(1, 21480452262), (2, 10740226131), (3, 7160150754), (6, 3580075377), (9, 2386716918), (18, 1193358459), (27, 795572306), (54, 397786153), (1153, 18630054), (2306, 9315027), (3459, 6210018), (6918, 3105009), (10377, 2070006), (20754, 1035003), (31131, 690002), (62262, 345001)]