7989961554

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{17393}}^1$

素因数の和:17632

約数の個数: 64

約数和(自身を含む): 18234478080

約数和(自身を除く): 10244516526

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 181, 282, 362, 423, 543, 846, 1086, 1269, 1629, 2538, 3258, 4887, 8507, 9774, 17014, 17393, 25521, 34786, 51042, 52179, 76563, 104358, 153126, 156537, 229689, 313074, 459378, 469611, 817471, 939222, 1634942, 2452413, 3148133, 4904826, 6296266, 7357239, 9444399, 14714478, 18888798, 22071717, 28333197, 44143434, 56666394, 84999591, 147962251, 169999182, 295924502, 443886753, 887773506, 1331660259, 2663320518, 3994980777, 7989961554]

約数ペア:

[(1, 7989961554), (2, 3994980777), (3, 2663320518), (6, 1331660259), (9, 887773506), (18, 443886753), (27, 295924502), (47, 169999182), (54, 147962251), (94, 84999591), (141, 56666394), (181, 44143434), (282, 28333197), (362, 22071717), (423, 18888798), (543, 14714478), (846, 9444399), (1086, 7357239), (1269, 6296266), (1629, 4904826), (2538, 3148133), (3258, 2452413), (4887, 1634942), (8507, 939222), (9774, 817471), (17014, 469611), (17393, 459378), (25521, 313074), (34786, 229689), (51042, 156537), (52179, 153126), (76563, 104358)]