17967993627

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{19813}}^1$

素因数の和:20031

約数の個数: 32

約数和(自身を含む): 25125420096

約数和(自身を除く): 7157426469

約数列:

[1, 3, 41, 73, 101, 123, 219, 303, 2993, 4141, 7373, 8979, 12423, 19813, 22119, 59439, 302293, 812333, 906879, 1446349, 2001113, 2436999, 4339047, 6003339, 59300309, 82045633, 146081249, 177900927, 246136899, 438243747, 5989331209, 17967993627]

約数ペア:

[(1, 17967993627), (3, 5989331209), (41, 438243747), (73, 246136899), (101, 177900927), (123, 146081249), (219, 82045633), (303, 59300309), (2993, 6003339), (4141, 4339047), (7373, 2436999), (8979, 2001113), (12423, 1446349), (19813, 906879), (22119, 812333), (59439, 302293)]