498492702

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{677}}^1\times {\mathrm{2153}}^1$

素因数の和:2857

約数の個数: 48

約数和(自身を含む): 1139121360

約数和(自身を除く): 640628658

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 677, 1354, 2031, 2153, 4062, 4306, 6093, 6459, 12186, 12863, 12918, 19377, 25726, 38589, 38754, 40907, 77178, 81814, 115767, 122721, 231534, 245442, 368163, 736326, 1457581, 2915162, 4372743, 8745486, 13118229, 26236458, 27694039, 55388078, 83082117, 166164234, 249246351, 498492702]

約数ペア:

[(1, 498492702), (2, 249246351), (3, 166164234), (6, 83082117), (9, 55388078), (18, 27694039), (19, 26236458), (38, 13118229), (57, 8745486), (114, 4372743), (171, 2915162), (342, 1457581), (677, 736326), (1354, 368163), (2031, 245442), (2153, 231534), (4062, 122721), (4306, 115767), (6093, 81814), (6459, 77178), (12186, 40907), (12863, 38754), (12918, 38589), (19377, 25726)]