9900858

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2239}}^1$

素因数の和:2322

約数の個数: 32

約数和(自身を含む): 21934080

約数和(自身を除く): 12033222

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 67, 134, 201, 402, 737, 1474, 2211, 2239, 4422, 4478, 6717, 13434, 24629, 49258, 73887, 147774, 150013, 300026, 450039, 900078, 1650143, 3300286, 4950429, 9900858]

約数ペア:

[(1, 9900858), (2, 4950429), (3, 3300286), (6, 1650143), (11, 900078), (22, 450039), (33, 300026), (66, 150013), (67, 147774), (134, 73887), (201, 49258), (402, 24629), (737, 13434), (1474, 6717), (2211, 4478), (2239, 4422)]