491235246

素因数分解:

$2^1\times 3^3\times {\mathrm{317}}^1\times {\mathrm{28697}}^1$

素因数の和:29025

約数の個数: 32

約数和(自身を含む): 1095115680

約数和(自身を除く): 603880434

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 317, 634, 951, 1902, 2853, 5706, 8559, 17118, 28697, 57394, 86091, 172182, 258273, 516546, 774819, 1549638, 9096949, 18193898, 27290847, 54581694, 81872541, 163745082, 245617623, 491235246]

約数ペア:

[(1, 491235246), (2, 245617623), (3, 163745082), (6, 81872541), (9, 54581694), (18, 27290847), (27, 18193898), (54, 9096949), (317, 1549638), (634, 774819), (951, 516546), (1902, 258273), (2853, 172182), (5706, 86091), (8559, 57394), (17118, 28697)]