81984468

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{359581}}^1$

素因数の和:359607

約数の個数: 24

約数和(自身を含む): 201365920

約数和(自身を除く): 119381452

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 359581, 719162, 1078743, 1438324, 2157486, 4314972, 6832039, 13664078, 20496117, 27328156, 40992234, 81984468]

約数ペア:

[(1, 81984468), (2, 40992234), (3, 27328156), (4, 20496117), (6, 13664078), (12, 6832039), (19, 4314972), (38, 2157486), (57, 1438324), (76, 1078743), (114, 719162), (228, 359581)]