2870028

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{1627}}^1$

素因数の和:1651

約数の個数: 54

約数和(自身を含む): 8444436

約数和(自身を除く): 5574408

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1627, 1764, 3254, 4881, 6508, 9762, 11389, 14643, 19524, 22778, 29286, 34167, 45556, 58572, 68334, 79723, 102501, 136668, 159446, 205002, 239169, 318892, 410004, 478338, 717507, 956676, 1435014, 2870028]

約数ペア:

[(1, 2870028), (2, 1435014), (3, 956676), (4, 717507), (6, 478338), (7, 410004), (9, 318892), (12, 239169), (14, 205002), (18, 159446), (21, 136668), (28, 102501), (36, 79723), (42, 68334), (49, 58572), (63, 45556), (84, 34167), (98, 29286), (126, 22778), (147, 19524), (196, 14643), (252, 11389), (294, 9762), (441, 6508), (588, 4881), (882, 3254), (1627, 1764)]