321222018

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{16673}}^1$

素因数の和:16723

約数の個数: 48

約数和(自身を含む): 732322080

約数和(自身を除く): 411100062

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 169, 247, 338, 494, 507, 741, 1014, 1482, 3211, 6422, 9633, 16673, 19266, 33346, 50019, 100038, 216749, 316787, 433498, 633574, 650247, 950361, 1300494, 1900722, 2817737, 4118231, 5635474, 8236462, 8453211, 12354693, 16906422, 24709386, 53537003, 107074006, 160611009, 321222018]

約数ペア:

[(1, 321222018), (2, 160611009), (3, 107074006), (6, 53537003), (13, 24709386), (19, 16906422), (26, 12354693), (38, 8453211), (39, 8236462), (57, 5635474), (78, 4118231), (114, 2817737), (169, 1900722), (247, 1300494), (338, 950361), (494, 650247), (507, 633574), (741, 433498), (1014, 316787), (1482, 216749), (3211, 100038), (6422, 50019), (9633, 33346), (16673, 19266)]