1509968142

素因数分解:

$2^1\times 3^4\times {\mathrm{449}}^1\times {\mathrm{20759}}^1$

素因数の和:21222

約数の個数: 40

約数和(自身を含む): 3391146000

約数和(自身を除く): 1881177858

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 449, 898, 1347, 2694, 4041, 8082, 12123, 20759, 24246, 36369, 41518, 62277, 72738, 124554, 186831, 373662, 560493, 1120986, 1681479, 3362958, 9320791, 18641582, 27962373, 55924746, 83887119, 167774238, 251661357, 503322714, 754984071, 1509968142]

約数ペア:

[(1, 1509968142), (2, 754984071), (3, 503322714), (6, 251661357), (9, 167774238), (18, 83887119), (27, 55924746), (54, 27962373), (81, 18641582), (162, 9320791), (449, 3362958), (898, 1681479), (1347, 1120986), (2694, 560493), (4041, 373662), (8082, 186831), (12123, 124554), (20759, 72738), (24246, 62277), (36369, 41518)]