21300498

素因数分解:

$2^1\times 3^2\times {\mathrm{317}}^1\times {\mathrm{3733}}^1$

素因数の和:4058

約数の個数: 24

約数和(自身を含む): 46309068

約数和(自身を除く): 25008570

約数列:

[1, 2, 3, 6, 9, 18, 317, 634, 951, 1902, 2853, 3733, 5706, 7466, 11199, 22398, 33597, 67194, 1183361, 2366722, 3550083, 7100166, 10650249, 21300498]

約数ペア:

[(1, 21300498), (2, 10650249), (3, 7100166), (6, 3550083), (9, 2366722), (18, 1183361), (317, 67194), (634, 33597), (951, 22398), (1902, 11199), (2853, 7466), (3733, 5706)]