2857714.00000000

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{3229}}^1$

素因数の和:3298

約数の個数: 64

約数和(自身を含む): 223257600

約数和(自身を除く): 133110378

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 47, 54, 66, 94, 99, 141, 198, 282, 297, 423, 517, 594, 846, 1034, 1269, 1551, 2538, 3102, 3229, 4653, 6458, 9306, 9687, 13959, 19374, 27918, 29061, 35519, 58122, 71038, 87183, 106557, 151763, 174366, 213114, 303526, 319671, 455289, 639342, 910578, 959013, 1365867, 1669393, 1918026, 2731734, 3338786, 4097601, 5008179, 8195202, 10016358, 15024537, 30049074, 45073611, 90147222]

約数ペア:

[(1, 90147222), (2, 45073611), (3, 30049074), (6, 15024537), (9, 10016358), (11, 8195202), (18, 5008179), (22, 4097601), (27, 3338786), (33, 2731734), (47, 1918026), (54, 1669393), (66, 1365867), (94, 959013), (99, 910578), (141, 639342), (198, 455289), (282, 319671), (297, 303526), (423, 213114), (517, 174366), (594, 151763), (846, 106557), (1034, 87183), (1269, 71038), (1551, 58122), (2538, 35519), (3102, 29061), (3229, 27918), (4653, 19374), (6458, 13959), (9306, 9687)]