21043829592

素因数分解:

$2^3\times 3^3\times {\mathrm{293}}^1\times {\mathrm{332509}}^1$

素因数の和:332817

約数の個数: 64

約数和(自身を含む): 58654764000

約数和(自身を除く): 37610934408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 293, 586, 879, 1172, 1758, 2344, 2637, 3516, 5274, 7032, 7911, 10548, 15822, 21096, 31644, 63288, 332509, 665018, 997527, 1330036, 1995054, 2660072, 2992581, 3990108, 5985162, 7980216, 8977743, 11970324, 17955486, 23940648, 35910972, 71821944, 97425137, 194850274, 292275411, 389700548, 584550822, 779401096, 876826233, 1169101644, 1753652466, 2338203288, 2630478699, 3507304932, 5260957398, 7014609864, 10521914796, 21043829592]

約数ペア:

[(1, 21043829592), (2, 10521914796), (3, 7014609864), (4, 5260957398), (6, 3507304932), (8, 2630478699), (9, 2338203288), (12, 1753652466), (18, 1169101644), (24, 876826233), (27, 779401096), (36, 584550822), (54, 389700548), (72, 292275411), (108, 194850274), (216, 97425137), (293, 71821944), (586, 35910972), (879, 23940648), (1172, 17955486), (1758, 11970324), (2344, 8977743), (2637, 7980216), (3516, 5985162), (5274, 3990108), (7032, 2992581), (7911, 2660072), (10548, 1995054), (15822, 1330036), (21096, 997527), (31644, 665018), (63288, 332509)]