18511944

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{70121}}^1$

素因数の和:70141

約数の個数: 32

約数和(自身を含む): 50487840

約数和(自身を除く): 31975896

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 70121, 140242, 210363, 280484, 420726, 560968, 771331, 841452, 1542662, 1682904, 2313993, 3085324, 4627986, 6170648, 9255972, 18511944]

約数ペア:

[(1, 18511944), (2, 9255972), (3, 6170648), (4, 4627986), (6, 3085324), (8, 2313993), (11, 1682904), (12, 1542662), (22, 841452), (24, 771331), (33, 560968), (44, 420726), (66, 280484), (88, 210363), (132, 140242), (264, 70121)]