2161927284

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{16378237}}^1$

素因数の和:16378255

約数の個数: 24

約数和(自身を含む): 5503087968

約数和(自身を除く): 3341160684

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 16378237, 32756474, 49134711, 65512948, 98269422, 180160607, 196538844, 360321214, 540481821, 720642428, 1080963642, 2161927284]

約数ペア:

[(1, 2161927284), (2, 1080963642), (3, 720642428), (4, 540481821), (6, 360321214), (11, 196538844), (12, 180160607), (22, 98269422), (33, 65512948), (44, 49134711), (66, 32756474), (132, 16378237)]