9198855116

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{79}}^1\times {\mathrm{21871}}^1$

素因数の和:21987

約数の個数: 48

約数和(自身を含む): 17931540480

約数和(自身を除く): 8732685364

約数列:

[1, 2, 4, 11, 22, 44, 79, 121, 158, 242, 316, 484, 869, 1331, 1738, 2662, 3476, 5324, 9559, 19118, 21871, 38236, 43742, 87484, 105149, 210298, 240581, 420596, 481162, 962324, 1727809, 2646391, 3455618, 5292782, 6911236, 10585564, 19005899, 29110301, 38011798, 58220602, 76023596, 116441204, 209064889, 418129778, 836259556, 2299713779, 4599427558, 9198855116]

約数ペア:

[(1, 9198855116), (2, 4599427558), (4, 2299713779), (11, 836259556), (22, 418129778), (44, 209064889), (79, 116441204), (121, 76023596), (158, 58220602), (242, 38011798), (316, 29110301), (484, 19005899), (869, 10585564), (1331, 6911236), (1738, 5292782), (2662, 3455618), (3476, 2646391), (5324, 1727809), (9559, 962324), (19118, 481162), (21871, 420596), (38236, 240581), (43742, 210298), (87484, 105149)]