17505414

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:325

約数の個数: 48

約数和(自身を含む): 39171600

約数和(自身を除く): 21666186

約数列:

[1, 2, 3, 6, 9, 18, 61, 107, 122, 149, 183, 214, 298, 321, 366, 447, 549, 642, 894, 963, 1098, 1341, 1926, 2682, 6527, 9089, 13054, 15943, 18178, 19581, 27267, 31886, 39162, 47829, 54534, 58743, 81801, 95658, 117486, 143487, 163602, 286974, 972523, 1945046, 2917569, 5835138, 8752707, 17505414]

約数ペア:

[(1, 17505414), (2, 8752707), (3, 5835138), (6, 2917569), (9, 1945046), (18, 972523), (61, 286974), (107, 163602), (122, 143487), (149, 117486), (183, 95658), (214, 81801), (298, 58743), (321, 54534), (366, 47829), (447, 39162), (549, 31886), (642, 27267), (894, 19581), (963, 18178), (1098, 15943), (1341, 13054), (1926, 9089), (2682, 6527)]