18441185281

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1\times {\mathrm{1223}}^1$

素因数の和:1609

約数の個数: 32

約数和(自身を含む): 20260627200

約数和(自身を除く): 1819441919

約数列:

[1, 19, 37, 89, 241, 703, 1223, 1691, 3293, 4579, 8917, 21449, 23237, 45251, 62567, 108847, 169423, 294743, 407531, 793613, 859769, 2068093, 4027339, 5600117, 10905491, 15078647, 26232127, 76519441, 207204329, 498410413, 970588699, 18441185281]

約数ペア:

[(1, 18441185281), (19, 970588699), (37, 498410413), (89, 207204329), (241, 76519441), (703, 26232127), (1223, 15078647), (1691, 10905491), (3293, 5600117), (4579, 4027339), (8917, 2068093), (21449, 859769), (23237, 793613), (45251, 407531), (62567, 294743), (108847, 169423)]