18943254

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{31891}}^1$

素因数の和:31913

約数の個数: 32

約数和(自身を含む): 45924480

約数和(自身を除く): 26981226

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 297, 594, 31891, 63782, 95673, 191346, 287019, 350801, 574038, 701602, 861057, 1052403, 1722114, 2104806, 3157209, 6314418, 9471627, 18943254]

約数ペア:

[(1, 18943254), (2, 9471627), (3, 6314418), (6, 3157209), (9, 2104806), (11, 1722114), (18, 1052403), (22, 861057), (27, 701602), (33, 574038), (54, 350801), (66, 287019), (99, 191346), (198, 95673), (297, 63782), (594, 31891)]