31137492

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{1117}}^1$

素因数の和:1248

約数の個数: 48

約数和(自身を含む): 76632192

約数和(自身を除く): 45494700

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 101, 138, 202, 276, 303, 404, 606, 1117, 1212, 2234, 2323, 3351, 4468, 4646, 6702, 6969, 9292, 13404, 13938, 25691, 27876, 51382, 77073, 102764, 112817, 154146, 225634, 308292, 338451, 451268, 676902, 1353804, 2594791, 5189582, 7784373, 10379164, 15568746, 31137492]

約数ペア:

[(1, 31137492), (2, 15568746), (3, 10379164), (4, 7784373), (6, 5189582), (12, 2594791), (23, 1353804), (46, 676902), (69, 451268), (92, 338451), (101, 308292), (138, 225634), (202, 154146), (276, 112817), (303, 102764), (404, 77073), (606, 51382), (1117, 27876), (1212, 25691), (2234, 13938), (2323, 13404), (3351, 9292), (4468, 6969), (4646, 6702)]