81498258

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{79433}}^1$

素因数の和:79463

約数の個数: 32

約数和(自身を含む): 190641600

約数和(自身を除く): 109143342

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 79433, 158866, 238299, 476598, 714897, 1429794, 1509227, 2144691, 3018454, 4289382, 4527681, 9055362, 13583043, 27166086, 40749129, 81498258]

約数ペア:

[(1, 81498258), (2, 40749129), (3, 27166086), (6, 13583043), (9, 9055362), (18, 4527681), (19, 4289382), (27, 3018454), (38, 2144691), (54, 1509227), (57, 1429794), (114, 714897), (171, 476598), (342, 238299), (513, 158866), (1026, 79433)]