16783164

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{4357}}^1$

素因数の和:4474

約数の個数: 36

約数和(自身を含む): 42830424

約数和(自身を除く): 26047260

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 214, 321, 428, 642, 963, 1284, 1926, 3852, 4357, 8714, 13071, 17428, 26142, 39213, 52284, 78426, 156852, 466199, 932398, 1398597, 1864796, 2797194, 4195791, 5594388, 8391582, 16783164]

約数ペア:

[(1, 16783164), (2, 8391582), (3, 5594388), (4, 4195791), (6, 2797194), (9, 1864796), (12, 1398597), (18, 932398), (36, 466199), (107, 156852), (214, 78426), (321, 52284), (428, 39213), (642, 26142), (963, 17428), (1284, 13071), (1926, 8714), (3852, 4357)]