7777997514

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{20576713}}^1$

素因数の和:20576731

約数の個数: 32

約数和(自身を含む): 19753645440

約数和(自身を除く): 11975647926

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 20576713, 41153426, 61730139, 123460278, 144036991, 185190417, 288073982, 370380834, 432110973, 555571251, 864221946, 1111142502, 1296332919, 2592665838, 3888998757, 7777997514]

約数ペア:

[(1, 7777997514), (2, 3888998757), (3, 2592665838), (6, 1296332919), (7, 1111142502), (9, 864221946), (14, 555571251), (18, 432110973), (21, 370380834), (27, 288073982), (42, 185190417), (54, 144036991), (63, 123460278), (126, 61730139), (189, 41153426), (378, 20576713)]