180917772

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113357}}^1$

素因数の和:113390

約数の個数: 48

約数和(自身を含む): 507843840

約数和(自身を除く): 326926068

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 113357, 226714, 340071, 453428, 680142, 793499, 1360284, 1586998, 2153783, 2380497, 3173996, 4307566, 4760994, 6461349, 8615132, 9521988, 12922698, 15076481, 25845396, 30152962, 45229443, 60305924, 90458886, 180917772]

約数ペア:

[(1, 180917772), (2, 90458886), (3, 60305924), (4, 45229443), (6, 30152962), (7, 25845396), (12, 15076481), (14, 12922698), (19, 9521988), (21, 8615132), (28, 6461349), (38, 4760994), (42, 4307566), (57, 3173996), (76, 2380497), (84, 2153783), (114, 1586998), (133, 1360284), (228, 793499), (266, 680142), (399, 453428), (532, 340071), (798, 226714), (1596, 113357)]