291232194

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{2003}}^1\times {\mathrm{2203}}^1$

素因数の和:4222

約数の個数: 32

約数和(自身を含む): 636021504

約数和(自身を除く): 344789310

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 2003, 2203, 4006, 4406, 6009, 6609, 12018, 13218, 22033, 24233, 44066, 48466, 66099, 72699, 132198, 145398, 4412609, 8825218, 13237827, 26475654, 48538699, 97077398, 145616097, 291232194]

約数ペア:

[(1, 291232194), (2, 145616097), (3, 97077398), (6, 48538699), (11, 26475654), (22, 13237827), (33, 8825218), (66, 4412609), (2003, 145398), (2203, 132198), (4006, 72699), (4406, 66099), (6009, 48466), (6609, 44066), (12018, 24233), (13218, 22033)]