18284402

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{4789}}^1$

素因数の和:4897

約数の個数: 16

約数和(自身を含む): 28969920

約数和(自身を除く): 10685518

約数列:

[1, 2, 23, 46, 83, 166, 1909, 3818, 4789, 9578, 110147, 220294, 397487, 794974, 9142201, 18284402]

約数ペア:

[(1, 18284402), (2, 9142201), (23, 794974), (46, 397487), (83, 220294), (166, 110147), (1909, 9578), (3818, 4789)]