2181315558

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{617237}}^1$

素因数の和:617292

約数の個数: 32

約数和(自身を含む): 4740387840

約数和(自身を除く): 2559072282

約数列:

[1, 2, 3, 6, 19, 31, 38, 57, 62, 93, 114, 186, 589, 1178, 1767, 3534, 617237, 1234474, 1851711, 3703422, 11727503, 19134347, 23455006, 35182509, 38268694, 57403041, 70365018, 114806082, 363552593, 727105186, 1090657779, 2181315558]

約数ペア:

[(1, 2181315558), (2, 1090657779), (3, 727105186), (6, 363552593), (19, 114806082), (31, 70365018), (38, 57403041), (57, 38268694), (62, 35182509), (93, 23455006), (114, 19134347), (186, 11727503), (589, 3703422), (1178, 1851711), (1767, 1234474), (3534, 617237)]