18497087088

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{8961767}}^1$

素因数の和:8961821

約数の個数: 40

約数和(自身を含む): 48895406208

約数和(自身を除く): 30398319120

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 8961767, 17923534, 26885301, 35847068, 53770602, 71694136, 107541204, 143388272, 215082408, 385355981, 430164816, 770711962, 1156067943, 1541423924, 2312135886, 3082847848, 4624271772, 6165695696, 9248543544, 18497087088]

約数ペア:

[(1, 18497087088), (2, 9248543544), (3, 6165695696), (4, 4624271772), (6, 3082847848), (8, 2312135886), (12, 1541423924), (16, 1156067943), (24, 770711962), (43, 430164816), (48, 385355981), (86, 215082408), (129, 143388272), (172, 107541204), (258, 71694136), (344, 53770602), (516, 35847068), (688, 26885301), (1032, 17923534), (2064, 8961767)]