16531416

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{20873}}^1$

素因数の和:20896

約数の個数: 48

約数和(自身を含む): 48845160

約数和(自身を除く): 32313744

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 20873, 41746, 62619, 83492, 125238, 166984, 187857, 229603, 250476, 375714, 459206, 500952, 688809, 751428, 918412, 1377618, 1502856, 1836824, 2066427, 2755236, 4132854, 5510472, 8265708, 16531416]

約数ペア:

[(1, 16531416), (2, 8265708), (3, 5510472), (4, 4132854), (6, 2755236), (8, 2066427), (9, 1836824), (11, 1502856), (12, 1377618), (18, 918412), (22, 751428), (24, 688809), (33, 500952), (36, 459206), (44, 375714), (66, 250476), (72, 229603), (88, 187857), (99, 166984), (132, 125238), (198, 83492), (264, 62619), (396, 41746), (792, 20873)]