18208842

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{439}}^1$

素因数の和:698

約数の個数: 32

約数和(自身を含む): 37847040

約数和(自身を除く): 19638198

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 223, 439, 446, 669, 878, 1317, 1338, 2634, 6913, 13609, 13826, 20739, 27218, 40827, 41478, 81654, 97897, 195794, 293691, 587382, 3034807, 6069614, 9104421, 18208842]

約数ペア:

[(1, 18208842), (2, 9104421), (3, 6069614), (6, 3034807), (31, 587382), (62, 293691), (93, 195794), (186, 97897), (223, 81654), (439, 41478), (446, 40827), (669, 27218), (878, 20739), (1317, 13826), (1338, 13609), (2634, 6913)]