21900102

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{997}}^1$

素因数の和:1532

約数の個数: 32

約数和(自身を含む): 50203392

約数和(自身を除く): 28303290

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 523, 997, 1046, 1569, 1994, 2991, 3138, 3661, 5982, 6979, 7322, 10983, 13958, 20937, 21966, 41874, 521431, 1042862, 1564293, 3128586, 3650017, 7300034, 10950051, 21900102]

約数ペア:

[(1, 21900102), (2, 10950051), (3, 7300034), (6, 3650017), (7, 3128586), (14, 1564293), (21, 1042862), (42, 521431), (523, 41874), (997, 21966), (1046, 20937), (1569, 13958), (1994, 10983), (2991, 7322), (3138, 6979), (3661, 5982)]