20160909558

素因数分解:

$2^1\times 3^5\times {\mathrm{103}}^1\times {\mathrm{402751}}^1$

素因数の和:402871

約数の個数: 48

約数和(自身を含む): 45739739136

約数和(自身を除く): 25578829578

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 103, 162, 206, 243, 309, 486, 618, 927, 1854, 2781, 5562, 8343, 16686, 25029, 50058, 402751, 805502, 1208253, 2416506, 3624759, 7249518, 10874277, 21748554, 32622831, 41483353, 65245662, 82966706, 97868493, 124450059, 195736986, 248900118, 373350177, 746700354, 1120050531, 2240101062, 3360151593, 6720303186, 10080454779, 20160909558]

約数ペア:

[(1, 20160909558), (2, 10080454779), (3, 6720303186), (6, 3360151593), (9, 2240101062), (18, 1120050531), (27, 746700354), (54, 373350177), (81, 248900118), (103, 195736986), (162, 124450059), (206, 97868493), (243, 82966706), (309, 65245662), (486, 41483353), (618, 32622831), (927, 21748554), (1854, 10874277), (2781, 7249518), (5562, 3624759), (8343, 2416506), (16686, 1208253), (25029, 805502), (50058, 402751)]