2018124822

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{15259}}^1$

素因数の和:15385

約数の個数: 64

約数和(自身を含む): 4781629440

約数和(自身を除く): 2763504618

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 67, 94, 134, 141, 201, 282, 329, 402, 469, 658, 938, 987, 1407, 1974, 2814, 3149, 6298, 9447, 15259, 18894, 22043, 30518, 44086, 45777, 66129, 91554, 106813, 132258, 213626, 320439, 640878, 717173, 1022353, 1434346, 2044706, 2151519, 3067059, 4303038, 5020211, 6134118, 7156471, 10040422, 14312942, 15060633, 21469413, 30121266, 42938826, 48050591, 96101182, 144151773, 288303546, 336354137, 672708274, 1009062411, 2018124822]

約数ペア:

[(1, 2018124822), (2, 1009062411), (3, 672708274), (6, 336354137), (7, 288303546), (14, 144151773), (21, 96101182), (42, 48050591), (47, 42938826), (67, 30121266), (94, 21469413), (134, 15060633), (141, 14312942), (201, 10040422), (282, 7156471), (329, 6134118), (402, 5020211), (469, 4303038), (658, 3067059), (938, 2151519), (987, 2044706), (1407, 1434346), (1974, 1022353), (2814, 717173), (3149, 640878), (6298, 320439), (9447, 213626), (15259, 132258), (18894, 106813), (22043, 91554), (30518, 66129), (44086, 45777)]