440523018

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{99083}}^1$

素因数の和:99123

約数の個数: 48

約数和(自身を含む): 1081997280

約数和(自身を除く): 641474262

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4446, 99083, 198166, 297249, 594498, 891747, 1288079, 1783494, 1882577, 2576158, 3765154, 3864237, 5647731, 7728474, 11295462, 11592711, 16943193, 23185422, 24473501, 33886386, 48947002, 73420503, 146841006, 220261509, 440523018]

約数ペア:

[(1, 440523018), (2, 220261509), (3, 146841006), (6, 73420503), (9, 48947002), (13, 33886386), (18, 24473501), (19, 23185422), (26, 16943193), (38, 11592711), (39, 11295462), (57, 7728474), (78, 5647731), (114, 3864237), (117, 3765154), (171, 2576158), (234, 1882577), (247, 1783494), (342, 1288079), (494, 891747), (741, 594498), (1482, 297249), (2223, 198166), (4446, 99083)]