2015584722

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{1481}}^1$

素因数の和:1797

約数の個数: 80

約数和(自身を含む): 4682456064

約数和(自身を除く): 2666871342

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 93, 162, 186, 271, 279, 542, 558, 813, 837, 1481, 1626, 1674, 2439, 2511, 2962, 4443, 4878, 5022, 7317, 8401, 8886, 13329, 14634, 16802, 21951, 25203, 26658, 39987, 43902, 45911, 50406, 75609, 79974, 91822, 119961, 137733, 151218, 226827, 239922, 275466, 401351, 413199, 453654, 680481, 802702, 826398, 1204053, 1239597, 1360962, 2408106, 2479194, 3612159, 3718791, 7224318, 7437582, 10836477, 12441881, 21672954, 24883762, 32509431, 37325643, 65018862, 74651286, 111976929, 223953858, 335930787, 671861574, 1007792361, 2015584722]

約数ペア:

[(1, 2015584722), (2, 1007792361), (3, 671861574), (6, 335930787), (9, 223953858), (18, 111976929), (27, 74651286), (31, 65018862), (54, 37325643), (62, 32509431), (81, 24883762), (93, 21672954), (162, 12441881), (186, 10836477), (271, 7437582), (279, 7224318), (542, 3718791), (558, 3612159), (813, 2479194), (837, 2408106), (1481, 1360962), (1626, 1239597), (1674, 1204053), (2439, 826398), (2511, 802702), (2962, 680481), (4443, 453654), (4878, 413199), (5022, 401351), (7317, 275466), (8401, 239922), (8886, 226827), (13329, 151218), (14634, 137733), (16802, 119961), (21951, 91822), (25203, 79974), (26658, 75609), (39987, 50406), (43902, 45911)]