18812218095

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{3533}}^1$

素因数の和:3933

約数の個数: 96

約数和(自身を含む): 36835928064

約数和(自身を除く): 18023709969

約数列:

[1, 3, 5, 9, 11, 15, 31, 33, 45, 55, 93, 99, 155, 165, 279, 341, 347, 465, 495, 1023, 1041, 1395, 1705, 1735, 3069, 3123, 3533, 3817, 5115, 5205, 10599, 10757, 11451, 15345, 15615, 17665, 19085, 31797, 32271, 34353, 38863, 52995, 53785, 57255, 96813, 109523, 116589, 118327, 158985, 161355, 171765, 194315, 328569, 349767, 354981, 484065, 547615, 582945, 591635, 985707, 1064943, 1204753, 1225951, 1642845, 1748835, 1774905, 3614259, 3677853, 4928535, 5324715, 6023765, 6129755, 10842777, 11033559, 13485461, 18071295, 18389265, 38004481, 40456383, 54213885, 55167795, 67427305, 114013443, 121369149, 190022405, 202281915, 342040329, 418049291, 570067215, 606845745, 1254147873, 1710201645, 2090246455, 3762443619, 6270739365, 18812218095]

約数ペア:

[(1, 18812218095), (3, 6270739365), (5, 3762443619), (9, 2090246455), (11, 1710201645), (15, 1254147873), (31, 606845745), (33, 570067215), (45, 418049291), (55, 342040329), (93, 202281915), (99, 190022405), (155, 121369149), (165, 114013443), (279, 67427305), (341, 55167795), (347, 54213885), (465, 40456383), (495, 38004481), (1023, 18389265), (1041, 18071295), (1395, 13485461), (1705, 11033559), (1735, 10842777), (3069, 6129755), (3123, 6023765), (3533, 5324715), (3817, 4928535), (5115, 3677853), (5205, 3614259), (10599, 1774905), (10757, 1748835), (11451, 1642845), (15345, 1225951), (15615, 1204753), (17665, 1064943), (19085, 985707), (31797, 591635), (32271, 582945), (34353, 547615), (38863, 484065), (52995, 354981), (53785, 349767), (57255, 328569), (96813, 194315), (109523, 171765), (116589, 161355), (118327, 158985)]