19444021524

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1\times {\mathrm{1783}}^1$

素因数の和:2086

約数の個数: 144

約数和(自身を含む): 52879986432

約数和(自身を除く): 33435964908

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 103, 153, 173, 204, 206, 306, 309, 346, 412, 519, 612, 618, 692, 927, 1038, 1236, 1557, 1751, 1783, 1854, 2076, 2941, 3114, 3502, 3566, 3708, 5253, 5349, 5882, 6228, 7004, 7132, 8823, 10506, 10698, 11764, 15759, 16047, 17646, 17819, 21012, 21396, 26469, 30311, 31518, 32094, 35292, 35638, 52938, 53457, 60622, 63036, 64188, 71276, 90933, 105876, 106914, 121244, 160371, 181866, 183649, 213828, 272799, 302923, 308459, 320742, 363732, 367298, 545598, 550947, 605846, 616918, 641484, 734596, 908769, 925377, 1091196, 1101894, 1211692, 1233836, 1652841, 1817538, 1850754, 2203788, 2726307, 2776131, 3122033, 3305682, 3635076, 3701508, 5243803, 5452614, 5552262, 6244066, 6611364, 9366099, 10487606, 10905228, 11104524, 12488132, 15731409, 18732198, 20975212, 28098297, 31462818, 31771277, 37464396, 47194227, 56196594, 62925636, 63542554, 94388454, 95313831, 112393188, 127085108, 188776908, 190627662, 285941493, 381255324, 540111709, 571882986, 1080223418, 1143765972, 1620335127, 2160446836, 3240670254, 4861005381, 6481340508, 9722010762, 19444021524]

約数ペア:

[(1, 19444021524), (2, 9722010762), (3, 6481340508), (4, 4861005381), (6, 3240670254), (9, 2160446836), (12, 1620335127), (17, 1143765972), (18, 1080223418), (34, 571882986), (36, 540111709), (51, 381255324), (68, 285941493), (102, 190627662), (103, 188776908), (153, 127085108), (173, 112393188), (204, 95313831), (206, 94388454), (306, 63542554), (309, 62925636), (346, 56196594), (412, 47194227), (519, 37464396), (612, 31771277), (618, 31462818), (692, 28098297), (927, 20975212), (1038, 18732198), (1236, 15731409), (1557, 12488132), (1751, 11104524), (1783, 10905228), (1854, 10487606), (2076, 9366099), (2941, 6611364), (3114, 6244066), (3502, 5552262), (3566, 5452614), (3708, 5243803), (5253, 3701508), (5349, 3635076), (5882, 3305682), (6228, 3122033), (7004, 2776131), (7132, 2726307), (8823, 2203788), (10506, 1850754), (10698, 1817538), (11764, 1652841), (15759, 1233836), (16047, 1211692), (17646, 1101894), (17819, 1091196), (21012, 925377), (21396, 908769), (26469, 734596), (30311, 641484), (31518, 616918), (32094, 605846), (35292, 550947), (35638, 545598), (52938, 367298), (53457, 363732), (60622, 320742), (63036, 308459), (64188, 302923), (71276, 272799), (90933, 213828), (105876, 183649), (106914, 181866), (121244, 160371)]