8160558

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{677}}^1$

素因数の和:737

約数の個数: 48

約数和(自身を含む): 19477584

約数和(自身を除く): 11317026

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 49, 82, 98, 123, 147, 246, 287, 294, 574, 677, 861, 1354, 1722, 2009, 2031, 4018, 4062, 4739, 6027, 9478, 12054, 14217, 27757, 28434, 33173, 55514, 66346, 83271, 99519, 166542, 194299, 199038, 388598, 582897, 1165794, 1360093, 2720186, 4080279, 8160558]

約数ペア:

[(1, 8160558), (2, 4080279), (3, 2720186), (6, 1360093), (7, 1165794), (14, 582897), (21, 388598), (41, 199038), (42, 194299), (49, 166542), (82, 99519), (98, 83271), (123, 66346), (147, 55514), (246, 33173), (287, 28434), (294, 27757), (574, 14217), (677, 12054), (861, 9478), (1354, 6027), (1722, 4739), (2009, 4062), (2031, 4018)]