21686232

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{14813}}^1$

素因数の和:14883

約数の個数: 32

約数和(自身を含む): 55108080

約数和(自身を除く): 33421848

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 488, 732, 1464, 14813, 29626, 44439, 59252, 88878, 118504, 177756, 355512, 903593, 1807186, 2710779, 3614372, 5421558, 7228744, 10843116, 21686232]

約数ペア:

[(1, 21686232), (2, 10843116), (3, 7228744), (4, 5421558), (6, 3614372), (8, 2710779), (12, 1807186), (24, 903593), (61, 355512), (122, 177756), (183, 118504), (244, 88878), (366, 59252), (488, 44439), (732, 29626), (1464, 14813)]