31698234

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1459}}^1$

素因数の和:1555

約数の個数: 48

約数和(自身を含む): 73794240

約数和(自身を除く): 42096006

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 71, 102, 142, 153, 213, 306, 426, 639, 1207, 1278, 1459, 2414, 2918, 3621, 4377, 7242, 8754, 10863, 13131, 21726, 24803, 26262, 49606, 74409, 103589, 148818, 207178, 223227, 310767, 446454, 621534, 932301, 1761013, 1864602, 3522026, 5283039, 10566078, 15849117, 31698234]

約数ペア:

[(1, 31698234), (2, 15849117), (3, 10566078), (6, 5283039), (9, 3522026), (17, 1864602), (18, 1761013), (34, 932301), (51, 621534), (71, 446454), (102, 310767), (142, 223227), (153, 207178), (213, 148818), (306, 103589), (426, 74409), (639, 49606), (1207, 26262), (1278, 24803), (1459, 21726), (2414, 13131), (2918, 10863), (3621, 8754), (4377, 7242)]