12615992076

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{521}}^1\times {\mathrm{18859}}^1$

素因数の和:19494

約数の個数: 48

約数和(自身を含む): 29771038080

約数和(自身を除く): 17155046004

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 521, 642, 1042, 1284, 1563, 2084, 3126, 6252, 18859, 37718, 55747, 56577, 75436, 111494, 113154, 167241, 222988, 226308, 334482, 668964, 2017913, 4035826, 6053739, 8071652, 9825539, 12107478, 19651078, 24214956, 29476617, 39302156, 58953234, 117906468, 1051332673, 2102665346, 3153998019, 4205330692, 6307996038, 12615992076]

約数ペア:

[(1, 12615992076), (2, 6307996038), (3, 4205330692), (4, 3153998019), (6, 2102665346), (12, 1051332673), (107, 117906468), (214, 58953234), (321, 39302156), (428, 29476617), (521, 24214956), (642, 19651078), (1042, 12107478), (1284, 9825539), (1563, 8071652), (2084, 6053739), (3126, 4035826), (6252, 2017913), (18859, 668964), (37718, 334482), (55747, 226308), (56577, 222988), (75436, 167241), (111494, 113154)]