12838770

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{6793}}^1$

素因数の和:6816

約数の個数: 64

約数和(自身を含む): 39133440

約数和(自身を除く): 26294670

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 6793, 13586, 20379, 33965, 40758, 47551, 61137, 67930, 95102, 101895, 122274, 142653, 183411, 203790, 237755, 285306, 305685, 366822, 427959, 475510, 611370, 713265, 855918, 917055, 1283877, 1426530, 1834110, 2139795, 2567754, 4279590, 6419385, 12838770]

約数ペア:

[(1, 12838770), (2, 6419385), (3, 4279590), (5, 2567754), (6, 2139795), (7, 1834110), (9, 1426530), (10, 1283877), (14, 917055), (15, 855918), (18, 713265), (21, 611370), (27, 475510), (30, 427959), (35, 366822), (42, 305685), (45, 285306), (54, 237755), (63, 203790), (70, 183411), (90, 142653), (105, 122274), (126, 101895), (135, 95102), (189, 67930), (210, 61137), (270, 47551), (315, 40758), (378, 33965), (630, 20379), (945, 13586), (1890, 6793)]