21673358214

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{373}}^1\times {\mathrm{132661}}^1$

素因数の和:133112

約数の個数: 32

約数和(自身を含む): 44058642144

約数和(自身を除く): 22385283930

約数列:

[1, 2, 3, 6, 73, 146, 219, 373, 438, 746, 1119, 2238, 27229, 54458, 81687, 132661, 163374, 265322, 397983, 795966, 9684253, 19368506, 29052759, 49482553, 58105518, 98965106, 148447659, 296895318, 3612226369, 7224452738, 10836679107, 21673358214]

約数ペア:

[(1, 21673358214), (2, 10836679107), (3, 7224452738), (6, 3612226369), (73, 296895318), (146, 148447659), (219, 98965106), (373, 58105518), (438, 49482553), (746, 29052759), (1119, 19368506), (2238, 9684253), (27229, 795966), (54458, 397983), (81687, 265322), (132661, 163374)]