137621988

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{78017}}^1$

素因数の和:78041

約数の個数: 54

約数和(自身を含む): 404679366

約数和(自身を除く): 267057378

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 78017, 156034, 234051, 312068, 468102, 546119, 702153, 936204, 1092238, 1404306, 1638357, 2184476, 2808612, 3276714, 3822833, 4915071, 6553428, 7645666, 9830142, 11468499, 15291332, 19660284, 22936998, 34405497, 45873996, 68810994, 137621988]

約数ペア:

[(1, 137621988), (2, 68810994), (3, 45873996), (4, 34405497), (6, 22936998), (7, 19660284), (9, 15291332), (12, 11468499), (14, 9830142), (18, 7645666), (21, 6553428), (28, 4915071), (36, 3822833), (42, 3276714), (49, 2808612), (63, 2184476), (84, 1638357), (98, 1404306), (126, 1092238), (147, 936204), (196, 702153), (252, 546119), (294, 468102), (441, 312068), (588, 234051), (882, 156034), (1764, 78017)]