18410756

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1367}}^1$

素因数の和:1428

約数の個数: 48

約数和(自身を含む): 40755456

約数和(自身を除く): 22344700

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 37, 52, 74, 91, 148, 182, 259, 364, 481, 518, 962, 1036, 1367, 1924, 2734, 3367, 5468, 6734, 9569, 13468, 17771, 19138, 35542, 38276, 50579, 71084, 101158, 124397, 202316, 248794, 354053, 497588, 657527, 708106, 1315054, 1416212, 2630108, 4602689, 9205378, 18410756]

約数ペア:

[(1, 18410756), (2, 9205378), (4, 4602689), (7, 2630108), (13, 1416212), (14, 1315054), (26, 708106), (28, 657527), (37, 497588), (52, 354053), (74, 248794), (91, 202316), (148, 124397), (182, 101158), (259, 71084), (364, 50579), (481, 38276), (518, 35542), (962, 19138), (1036, 17771), (1367, 13468), (1924, 9569), (2734, 6734), (3367, 5468)]