18929628

素因数分解:

$2^2\times 3^2\times {\mathrm{191}}^1\times {\mathrm{2753}}^1$

素因数の和:2954

約数の個数: 36

約数和(自身を含む): 48117888

約数和(自身を除く): 29188260

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 191, 382, 573, 764, 1146, 1719, 2292, 2753, 3438, 5506, 6876, 8259, 11012, 16518, 24777, 33036, 49554, 99108, 525823, 1051646, 1577469, 2103292, 3154938, 4732407, 6309876, 9464814, 18929628]

約数ペア:

[(1, 18929628), (2, 9464814), (3, 6309876), (4, 4732407), (6, 3154938), (9, 2103292), (12, 1577469), (18, 1051646), (36, 525823), (191, 99108), (382, 49554), (573, 33036), (764, 24777), (1146, 16518), (1719, 11012), (2292, 8259), (2753, 6876), (3438, 5506)]