155052018

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{25261}}^1$

素因数の和:25311

約数の個数: 48

約数和(自身を含む): 378323712

約数和(自身を除く): 223271694

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 31, 33, 62, 66, 93, 99, 186, 198, 279, 341, 558, 682, 1023, 2046, 3069, 6138, 25261, 50522, 75783, 151566, 227349, 277871, 454698, 555742, 783091, 833613, 1566182, 1667226, 2349273, 2500839, 4698546, 5001678, 7047819, 8614001, 14095638, 17228002, 25842003, 51684006, 77526009, 155052018]

約数ペア:

[(1, 155052018), (2, 77526009), (3, 51684006), (6, 25842003), (9, 17228002), (11, 14095638), (18, 8614001), (22, 7047819), (31, 5001678), (33, 4698546), (62, 2500839), (66, 2349273), (93, 1667226), (99, 1566182), (186, 833613), (198, 783091), (279, 555742), (341, 454698), (558, 277871), (682, 227349), (1023, 151566), (2046, 75783), (3069, 50522), (6138, 25261)]