1340307972

素因数分解:

$2^2\times 3^4\times {\mathrm{4136753}}^1$

素因数の和:4136769

約数の個数: 30

約数和(自身を含む): 3503830638

約数和(自身を除く): 2163522666

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 4136753, 8273506, 12410259, 16547012, 24820518, 37230777, 49641036, 74461554, 111692331, 148923108, 223384662, 335076993, 446769324, 670153986, 1340307972]

約数ペア:

[(1, 1340307972), (2, 670153986), (3, 446769324), (4, 335076993), (6, 223384662), (9, 148923108), (12, 111692331), (18, 74461554), (27, 49641036), (36, 37230777), (54, 24820518), (81, 16547012), (108, 12410259), (162, 8273506), (324, 4136753)]