18703212

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^3\times {\mathrm{1171}}^1$

素因数の和:1211

約数の個数: 48

約数和(自身を含む): 48042624

約数和(自身を除く): 29339412

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 242, 363, 484, 726, 1171, 1331, 1452, 2342, 2662, 3513, 3993, 4684, 5324, 7026, 7986, 12881, 14052, 15972, 25762, 38643, 51524, 77286, 141691, 154572, 283382, 425073, 566764, 850146, 1558601, 1700292, 3117202, 4675803, 6234404, 9351606, 18703212]

約数ペア:

[(1, 18703212), (2, 9351606), (3, 6234404), (4, 4675803), (6, 3117202), (11, 1700292), (12, 1558601), (22, 850146), (33, 566764), (44, 425073), (66, 283382), (121, 154572), (132, 141691), (242, 77286), (363, 51524), (484, 38643), (726, 25762), (1171, 15972), (1331, 14052), (1452, 12881), (2342, 7986), (2662, 7026), (3513, 5324), (3993, 4684)]