291745512

素因数分解:

$2^3\times 3^2\times {\mathrm{4052021}}^1$

素因数の和:4052033

約数の個数: 24

約数和(自身を含む): 790144290

約数和(自身を除く): 498398778

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 4052021, 8104042, 12156063, 16208084, 24312126, 32416168, 36468189, 48624252, 72936378, 97248504, 145872756, 291745512]

約数ペア:

[(1, 291745512), (2, 145872756), (3, 97248504), (4, 72936378), (6, 48624252), (8, 36468189), (9, 32416168), (12, 24312126), (18, 16208084), (24, 12156063), (36, 8104042), (72, 4052021)]