217414962

素因数分解:

$2^1\times 3^3\times {\mathrm{167}}^1\times {\mathrm{24109}}^1$

素因数の和:24287

約数の個数: 32

約数和(自身を含む): 486057600

約数和(自身を除く): 268642638

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 167, 334, 501, 1002, 1503, 3006, 4509, 9018, 24109, 48218, 72327, 144654, 216981, 433962, 650943, 1301886, 4026203, 8052406, 12078609, 24157218, 36235827, 72471654, 108707481, 217414962]

約数ペア:

[(1, 217414962), (2, 108707481), (3, 72471654), (6, 36235827), (9, 24157218), (18, 12078609), (27, 8052406), (54, 4026203), (167, 1301886), (334, 650943), (501, 433962), (1002, 216981), (1503, 144654), (3006, 72327), (4509, 48218), (9018, 24109)]