8915214

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{839}}^1$

素因数の和:885

約数の個数: 64

約数和(自身を含む): 23224320

約数和(自身を除く): 14309106

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 23, 33, 42, 46, 66, 69, 77, 138, 154, 161, 231, 253, 322, 462, 483, 506, 759, 839, 966, 1518, 1678, 1771, 2517, 3542, 5034, 5313, 5873, 9229, 10626, 11746, 17619, 18458, 19297, 27687, 35238, 38594, 55374, 57891, 64603, 115782, 129206, 135079, 193809, 212267, 270158, 387618, 405237, 424534, 636801, 810474, 1273602, 1485869, 2971738, 4457607, 8915214]

約数ペア:

[(1, 8915214), (2, 4457607), (3, 2971738), (6, 1485869), (7, 1273602), (11, 810474), (14, 636801), (21, 424534), (22, 405237), (23, 387618), (33, 270158), (42, 212267), (46, 193809), (66, 135079), (69, 129206), (77, 115782), (138, 64603), (154, 57891), (161, 55374), (231, 38594), (253, 35238), (322, 27687), (462, 19297), (483, 18458), (506, 17619), (759, 11746), (839, 10626), (966, 9229), (1518, 5873), (1678, 5313), (1771, 5034), (2517, 3542)]