1920352014

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{2927}}^1$

素因数の和:3110

約数の個数: 96

約数和(自身を含む): 4911169536

約数和(自身を除く): 2990817522

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 63, 82, 123, 126, 127, 246, 254, 287, 369, 381, 574, 738, 762, 861, 889, 1143, 1722, 1778, 2286, 2583, 2667, 2927, 5166, 5207, 5334, 5854, 8001, 8781, 10414, 15621, 16002, 17562, 20489, 26343, 31242, 36449, 40978, 46863, 52686, 61467, 72898, 93726, 109347, 120007, 122934, 184401, 218694, 240014, 328041, 360021, 368802, 371729, 656082, 720042, 743458, 840049, 1080063, 1115187, 1680098, 2160126, 2230374, 2520147, 2602103, 3345561, 5040294, 5204206, 6691122, 7560441, 7806309, 15120882, 15240889, 15612618, 23418927, 30481778, 45722667, 46837854, 91445334, 106686223, 137168001, 213372446, 274336002, 320058669, 640117338, 960176007, 1920352014]

約数ペア:

[(1, 1920352014), (2, 960176007), (3, 640117338), (6, 320058669), (7, 274336002), (9, 213372446), (14, 137168001), (18, 106686223), (21, 91445334), (41, 46837854), (42, 45722667), (63, 30481778), (82, 23418927), (123, 15612618), (126, 15240889), (127, 15120882), (246, 7806309), (254, 7560441), (287, 6691122), (369, 5204206), (381, 5040294), (574, 3345561), (738, 2602103), (762, 2520147), (861, 2230374), (889, 2160126), (1143, 1680098), (1722, 1115187), (1778, 1080063), (2286, 840049), (2583, 743458), (2667, 720042), (2927, 656082), (5166, 371729), (5207, 368802), (5334, 360021), (5854, 328041), (8001, 240014), (8781, 218694), (10414, 184401), (15621, 122934), (16002, 120007), (17562, 109347), (20489, 93726), (26343, 72898), (31242, 61467), (36449, 52686), (40978, 46863)]