71784558

素因数分解:

$2^1\times 3^2\times {\mathrm{983}}^1\times {\mathrm{4057}}^1$

素因数の和:5048

約数の個数: 24

約数和(自身を含む): 155729808

約数和(自身を除く): 83945250

約数列:

[1, 2, 3, 6, 9, 18, 983, 1966, 2949, 4057, 5898, 8114, 8847, 12171, 17694, 24342, 36513, 73026, 3988031, 7976062, 11964093, 23928186, 35892279, 71784558]

約数ペア:

[(1, 71784558), (2, 35892279), (3, 23928186), (6, 11964093), (9, 7976062), (18, 3988031), (983, 73026), (1966, 36513), (2949, 24342), (4057, 17694), (5898, 12171), (8114, 8847)]