21203622

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{107089}}^1$

素因数の和:107108

約数の個数: 24

約数和(自身を含む): 50118120

約数和(自身を除く): 28914498

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 107089, 214178, 321267, 642534, 963801, 1177979, 1927602, 2355958, 3533937, 7067874, 10601811, 21203622]

約数ペア:

[(1, 21203622), (2, 10601811), (3, 7067874), (6, 3533937), (9, 2355958), (11, 1927602), (18, 1177979), (22, 963801), (33, 642534), (66, 321267), (99, 214178), (198, 107089)]