213139134

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{303617}}^1$

素因数の和:303641

約数の個数: 32

約数和(自身を含む): 510078240

約数和(自身を除く): 296939106

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 303617, 607234, 910851, 1821702, 2732553, 3947021, 5465106, 7894042, 8197659, 11841063, 16395318, 23682126, 35523189, 71046378, 106569567, 213139134]

約数ペア:

[(1, 213139134), (2, 106569567), (3, 71046378), (6, 35523189), (9, 23682126), (13, 16395318), (18, 11841063), (26, 8197659), (27, 7894042), (39, 5465106), (54, 3947021), (78, 2732553), (117, 1821702), (234, 910851), (351, 607234), (702, 303617)]