2639673684

素因数分解:

$2^2\times 3^4\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{7103}}^1$

素因数の和:7187

約数の個数: 120

約数和(自身を含む): 7316779008

約数和(自身を除く): 4677105324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 37, 54, 62, 74, 81, 93, 108, 111, 124, 148, 162, 186, 222, 279, 324, 333, 372, 444, 558, 666, 837, 999, 1116, 1147, 1332, 1674, 1998, 2294, 2511, 2997, 3348, 3441, 3996, 4588, 5022, 5994, 6882, 7103, 10044, 10323, 11988, 13764, 14206, 20646, 21309, 28412, 30969, 41292, 42618, 61938, 63927, 85236, 92907, 123876, 127854, 185814, 191781, 220193, 255708, 262811, 371628, 383562, 440386, 525622, 575343, 660579, 767124, 788433, 880772, 1051244, 1150686, 1321158, 1576866, 1981737, 2301372, 2365299, 2642316, 3153732, 3963474, 4730598, 5945211, 7095897, 7926948, 8147141, 9461196, 11890422, 14191794, 16294282, 17835633, 21287691, 23780844, 24441423, 28383588, 32588564, 35671266, 42575382, 48882846, 71342532, 73324269, 85150764, 97765692, 146648538, 219972807, 293297076, 439945614, 659918421, 879891228, 1319836842, 2639673684]

約数ペア:

[(1, 2639673684), (2, 1319836842), (3, 879891228), (4, 659918421), (6, 439945614), (9, 293297076), (12, 219972807), (18, 146648538), (27, 97765692), (31, 85150764), (36, 73324269), (37, 71342532), (54, 48882846), (62, 42575382), (74, 35671266), (81, 32588564), (93, 28383588), (108, 24441423), (111, 23780844), (124, 21287691), (148, 17835633), (162, 16294282), (186, 14191794), (222, 11890422), (279, 9461196), (324, 8147141), (333, 7926948), (372, 7095897), (444, 5945211), (558, 4730598), (666, 3963474), (837, 3153732), (999, 2642316), (1116, 2365299), (1147, 2301372), (1332, 1981737), (1674, 1576866), (1998, 1321158), (2294, 1150686), (2511, 1051244), (2997, 880772), (3348, 788433), (3441, 767124), (3996, 660579), (4588, 575343), (5022, 525622), (5994, 440386), (6882, 383562), (7103, 371628), (10044, 262811), (10323, 255708), (11988, 220193), (13764, 191781), (14206, 185814), (20646, 127854), (21309, 123876), (28412, 92907), (30969, 85236), (41292, 63927), (42618, 61938)]