42931218

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{20983}}^1$

素因数の和:21030

約数の個数: 32

約数和(自身を含む): 96694272

約数和(自身を除く): 53763054

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 186, 341, 682, 1023, 2046, 20983, 41966, 62949, 125898, 230813, 461626, 650473, 692439, 1300946, 1384878, 1951419, 3902838, 7155203, 14310406, 21465609, 42931218]

約数ペア:

[(1, 42931218), (2, 21465609), (3, 14310406), (6, 7155203), (11, 3902838), (22, 1951419), (31, 1384878), (33, 1300946), (62, 692439), (66, 650473), (93, 461626), (186, 230813), (341, 125898), (682, 62949), (1023, 41966), (2046, 20983)]