121287258

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{269}}^1\times {\mathrm{677}}^1$

素因数の和:991

約数の個数: 48

約数和(自身を含む): 271294920

約数和(自身を除く): 150007662

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 269, 333, 538, 666, 677, 807, 1354, 1614, 2031, 2421, 4062, 4842, 6093, 9953, 12186, 19906, 25049, 29859, 50098, 59718, 75147, 89577, 150294, 179154, 182113, 225441, 364226, 450882, 546339, 1092678, 1639017, 3278034, 6738181, 13476362, 20214543, 40429086, 60643629, 121287258]

約数ペア:

[(1, 121287258), (2, 60643629), (3, 40429086), (6, 20214543), (9, 13476362), (18, 6738181), (37, 3278034), (74, 1639017), (111, 1092678), (222, 546339), (269, 450882), (333, 364226), (538, 225441), (666, 182113), (677, 179154), (807, 150294), (1354, 89577), (1614, 75147), (2031, 59718), (2421, 50098), (4062, 29859), (4842, 25049), (6093, 19906), (9953, 12186)]