2018030240037

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{709}}^1\times {\mathrm{20533}}^1$

素因数の和:21323

約数の個数: 96

約数和(自身を含む): 3350636271360

約数和(自身を除く): 1332606031323

約数列:

[1, 3, 7, 21, 23, 41, 49, 69, 123, 147, 161, 287, 483, 709, 861, 943, 1127, 2009, 2127, 2829, 3381, 4963, 6027, 6601, 14889, 16307, 19803, 20533, 29069, 34741, 46207, 48921, 61599, 87207, 104223, 114149, 138621, 143731, 203483, 342447, 431193, 472259, 610449, 668587, 799043, 841853, 1006117, 1416777, 1424381, 2005761, 2397129, 2525559, 3018351, 3305813, 4273143, 4680109, 5892971, 9917439, 14040327, 14557897, 17678913, 19362619, 23140691, 32760763, 41250797, 43673691, 58087857, 69422073, 98282289, 101905279, 123752391, 135538333, 305715837, 334831631, 406614999, 596873777, 713336953, 948768331, 1004494893, 1790621331, 2140010859, 2343821417, 2846304993, 4178116439, 7031464251, 12534349317, 13728096871, 16406749919, 29246815073, 41184290613, 49220249757, 87740445219, 96096678097, 288290034291, 672676746679, 2018030240037]

約数ペア:

[(1, 2018030240037), (3, 672676746679), (7, 288290034291), (21, 96096678097), (23, 87740445219), (41, 49220249757), (49, 41184290613), (69, 29246815073), (123, 16406749919), (147, 13728096871), (161, 12534349317), (287, 7031464251), (483, 4178116439), (709, 2846304993), (861, 2343821417), (943, 2140010859), (1127, 1790621331), (2009, 1004494893), (2127, 948768331), (2829, 713336953), (3381, 596873777), (4963, 406614999), (6027, 334831631), (6601, 305715837), (14889, 135538333), (16307, 123752391), (19803, 101905279), (20533, 98282289), (29069, 69422073), (34741, 58087857), (46207, 43673691), (48921, 41250797), (61599, 32760763), (87207, 23140691), (104223, 19362619), (114149, 17678913), (138621, 14557897), (143731, 14040327), (203483, 9917439), (342447, 5892971), (431193, 4680109), (472259, 4273143), (610449, 3305813), (668587, 3018351), (799043, 2525559), (841853, 2397129), (1006117, 2005761), (1416777, 1424381)]