21594846

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{39551}}^1$

素因数の和:39576

約数の個数: 32

約数和(自身を含む): 53157888

約数和(自身を除く): 31563042

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 39551, 79102, 118653, 237306, 276857, 514163, 553714, 830571, 1028326, 1542489, 1661142, 3084978, 3599141, 7198282, 10797423, 21594846]

約数ペア:

[(1, 21594846), (2, 10797423), (3, 7198282), (6, 3599141), (7, 3084978), (13, 1661142), (14, 1542489), (21, 1028326), (26, 830571), (39, 553714), (42, 514163), (78, 276857), (91, 237306), (182, 118653), (273, 79102), (546, 39551)]