18032482

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{211}}^1$

素因数の和:418

約数の個数: 32

約数和(自身を含む): 30985920

約数和(自身を除く): 12953438

約数列:

[1, 2, 13, 19, 26, 38, 173, 211, 247, 346, 422, 494, 2249, 2743, 3287, 4009, 4498, 5486, 6574, 8018, 36503, 42731, 52117, 73006, 85462, 104234, 474539, 693557, 949078, 1387114, 9016241, 18032482]

約数ペア:

[(1, 18032482), (2, 9016241), (13, 1387114), (19, 949078), (26, 693557), (38, 474539), (173, 104234), (211, 85462), (247, 73006), (346, 52117), (422, 42731), (494, 36503), (2249, 8018), (2743, 6574), (3287, 5486), (4009, 4498)]