745206804

素因数分解:

$2^2\times 3^4\times {\mathrm{2300021}}^1$

素因数の和:2300037

約数の個数: 30

約数和(自身を含む): 1948118634

約数和(自身を除く): 1202911830

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 2300021, 4600042, 6900063, 9200084, 13800126, 20700189, 27600252, 41400378, 62100567, 82800756, 124201134, 186301701, 248402268, 372603402, 745206804]

約数ペア:

[(1, 745206804), (2, 372603402), (3, 248402268), (4, 186301701), (6, 124201134), (9, 82800756), (12, 62100567), (18, 41400378), (27, 27600252), (36, 20700189), (54, 13800126), (81, 9200084), (108, 6900063), (162, 4600042), (324, 2300021)]