828003078

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{577}}^1\times {\mathrm{1627}}^1$

素因数の和:2226

約数の個数: 72

約数和(自身を含む): 2091807432

約数和(自身を除く): 1263804354

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 577, 882, 1154, 1627, 1731, 3254, 3462, 4039, 4881, 5193, 8078, 9762, 10386, 11389, 12117, 14643, 22778, 24234, 28273, 29286, 34167, 36351, 56546, 68334, 72702, 79723, 84819, 102501, 159446, 169638, 205002, 239169, 254457, 478338, 508914, 717507, 938779, 1435014, 1877558, 2816337, 5632674, 6571453, 8449011, 13142906, 16898022, 19714359, 39428718, 46000171, 59143077, 92000342, 118286154, 138000513, 276001026, 414001539, 828003078]

約数ペア:

[(1, 828003078), (2, 414001539), (3, 276001026), (6, 138000513), (7, 118286154), (9, 92000342), (14, 59143077), (18, 46000171), (21, 39428718), (42, 19714359), (49, 16898022), (63, 13142906), (98, 8449011), (126, 6571453), (147, 5632674), (294, 2816337), (441, 1877558), (577, 1435014), (882, 938779), (1154, 717507), (1627, 508914), (1731, 478338), (3254, 254457), (3462, 239169), (4039, 205002), (4881, 169638), (5193, 159446), (8078, 102501), (9762, 84819), (10386, 79723), (11389, 72702), (12117, 68334), (14643, 56546), (22778, 36351), (24234, 34167), (28273, 29286)]