2068656246

素因数分解:

$2^1\times 3^4\times {\mathrm{29}}^1\times {\mathrm{281}}^1\times {\mathrm{1567}}^1$

素因数の和:1891

約数の個数: 80

約数和(自身を含む): 4815296640

約数和(自身を除く): 2746640394

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 81, 87, 162, 174, 261, 281, 522, 562, 783, 843, 1566, 1567, 1686, 2349, 2529, 3134, 4698, 4701, 5058, 7587, 8149, 9402, 14103, 15174, 16298, 22761, 24447, 28206, 42309, 45443, 45522, 48894, 73341, 84618, 90886, 126927, 136329, 146682, 220023, 253854, 272658, 408987, 440046, 440327, 660069, 817974, 880654, 1226961, 1320138, 1320981, 2453922, 2641962, 3680883, 3962943, 7361766, 7925886, 11888829, 12769483, 23777658, 25538966, 35666487, 38308449, 71332974, 76616898, 114925347, 229850694, 344776041, 689552082, 1034328123, 2068656246]

約数ペア:

[(1, 2068656246), (2, 1034328123), (3, 689552082), (6, 344776041), (9, 229850694), (18, 114925347), (27, 76616898), (29, 71332974), (54, 38308449), (58, 35666487), (81, 25538966), (87, 23777658), (162, 12769483), (174, 11888829), (261, 7925886), (281, 7361766), (522, 3962943), (562, 3680883), (783, 2641962), (843, 2453922), (1566, 1320981), (1567, 1320138), (1686, 1226961), (2349, 880654), (2529, 817974), (3134, 660069), (4698, 440327), (4701, 440046), (5058, 408987), (7587, 272658), (8149, 253854), (9402, 220023), (14103, 146682), (15174, 136329), (16298, 126927), (22761, 90886), (24447, 84618), (28206, 73341), (42309, 48894), (45443, 45522)]