2070129078

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{15971}}^1$

素因数の和:16377

約数の個数: 48

約数和(自身を含む): 4734100800

約数和(自身を除く): 2663971722

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 379, 758, 1137, 2274, 3411, 6822, 7201, 14402, 15971, 21603, 31942, 43206, 47913, 64809, 95826, 129618, 143739, 287478, 303449, 606898, 910347, 1820694, 2731041, 5462082, 6053009, 12106018, 18159027, 36318054, 54477081, 108954162, 115007171, 230014342, 345021513, 690043026, 1035064539, 2070129078]

約数ペア:

[(1, 2070129078), (2, 1035064539), (3, 690043026), (6, 345021513), (9, 230014342), (18, 115007171), (19, 108954162), (38, 54477081), (57, 36318054), (114, 18159027), (171, 12106018), (342, 6053009), (379, 5462082), (758, 2731041), (1137, 1820694), (2274, 910347), (3411, 606898), (6822, 303449), (7201, 287478), (14402, 143739), (15971, 129618), (21603, 95826), (31942, 64809), (43206, 47913)]