21828312

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{9187}}^1$

素因数の和:9213

約数の個数: 64

約数和(自身を含む): 66153600

約数和(自身を除く): 44325288

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 88, 99, 108, 132, 198, 216, 264, 297, 396, 594, 792, 1188, 2376, 9187, 18374, 27561, 36748, 55122, 73496, 82683, 101057, 110244, 165366, 202114, 220488, 248049, 303171, 330732, 404228, 496098, 606342, 661464, 808456, 909513, 992196, 1212684, 1819026, 1984392, 2425368, 2728539, 3638052, 5457078, 7276104, 10914156, 21828312]

約数ペア:

[(1, 21828312), (2, 10914156), (3, 7276104), (4, 5457078), (6, 3638052), (8, 2728539), (9, 2425368), (11, 1984392), (12, 1819026), (18, 1212684), (22, 992196), (24, 909513), (27, 808456), (33, 661464), (36, 606342), (44, 496098), (54, 404228), (66, 330732), (72, 303171), (88, 248049), (99, 220488), (108, 202114), (132, 165366), (198, 110244), (216, 101057), (264, 82683), (297, 73496), (396, 55122), (594, 36748), (792, 27561), (1188, 18374), (2376, 9187)]