180864558

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{6803}}^1$

素因数の和:7029

約数の個数: 48

約数和(自身を含む): 450043776

約数和(自身を除く): 269179218

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 211, 422, 633, 1266, 1477, 1899, 2954, 3798, 4431, 6803, 8862, 13293, 13606, 20409, 26586, 40818, 47621, 61227, 95242, 122454, 142863, 285726, 428589, 857178, 1435433, 2870866, 4306299, 8612598, 10048031, 12918897, 20096062, 25837794, 30144093, 60288186, 90432279, 180864558]

約数ペア:

[(1, 180864558), (2, 90432279), (3, 60288186), (6, 30144093), (7, 25837794), (9, 20096062), (14, 12918897), (18, 10048031), (21, 8612598), (42, 4306299), (63, 2870866), (126, 1435433), (211, 857178), (422, 428589), (633, 285726), (1266, 142863), (1477, 122454), (1899, 95242), (2954, 61227), (3798, 47621), (4431, 40818), (6803, 26586), (8862, 20409), (13293, 13606)]