457366518

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{191047}}^1$

素因数の和:191081

約数の個数: 48

約数和(自身を含む): 1192139520

約数和(自身を除く): 734773002

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 191047, 382094, 573141, 1146282, 1337329, 1719423, 2674658, 3438846, 3629893, 4011987, 7259786, 8023974, 10889679, 12035961, 21779358, 24071922, 25409251, 32669037, 50818502, 65338074, 76227753, 152455506, 228683259, 457366518]

約数ペア:

[(1, 457366518), (2, 228683259), (3, 152455506), (6, 76227753), (7, 65338074), (9, 50818502), (14, 32669037), (18, 25409251), (19, 24071922), (21, 21779358), (38, 12035961), (42, 10889679), (57, 8023974), (63, 7259786), (114, 4011987), (126, 3629893), (133, 3438846), (171, 2674658), (266, 1719423), (342, 1337329), (399, 1146282), (798, 573141), (1197, 382094), (2394, 191047)]