2643670476

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{91909}}^1$

素因数の和:91983

約数の個数: 72

約数和(自身を含む): 7226331840

約数和(自身を除く): 4582661364

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 47, 51, 68, 94, 102, 141, 153, 188, 204, 282, 306, 423, 564, 612, 799, 846, 1598, 1692, 2397, 3196, 4794, 7191, 9588, 14382, 28764, 91909, 183818, 275727, 367636, 551454, 827181, 1102908, 1562453, 1654362, 3124906, 3308724, 4319723, 4687359, 6249812, 8639446, 9374718, 12959169, 14062077, 17278892, 18749436, 25918338, 28124154, 38877507, 51836676, 56248308, 73435291, 77755014, 146870582, 155510028, 220305873, 293741164, 440611746, 660917619, 881223492, 1321835238, 2643670476]

約数ペア:

[(1, 2643670476), (2, 1321835238), (3, 881223492), (4, 660917619), (6, 440611746), (9, 293741164), (12, 220305873), (17, 155510028), (18, 146870582), (34, 77755014), (36, 73435291), (47, 56248308), (51, 51836676), (68, 38877507), (94, 28124154), (102, 25918338), (141, 18749436), (153, 17278892), (188, 14062077), (204, 12959169), (282, 9374718), (306, 8639446), (423, 6249812), (564, 4687359), (612, 4319723), (799, 3308724), (846, 3124906), (1598, 1654362), (1692, 1562453), (2397, 1102908), (3196, 827181), (4794, 551454), (7191, 367636), (9588, 275727), (14382, 183818), (28764, 91909)]