445845582

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{272189}}^1$

素因数の和:272217

約数の個数: 48

約数和(自身を含む): 1188925920

約数和(自身を除く): 743080338

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 272189, 544378, 816567, 1633134, 1905323, 2449701, 3538457, 3810646, 4899402, 5715969, 7076914, 10615371, 11431938, 17147907, 21230742, 24769199, 31846113, 34295814, 49538398, 63692226, 74307597, 148615194, 222922791, 445845582]

約数ペア:

[(1, 445845582), (2, 222922791), (3, 148615194), (6, 74307597), (7, 63692226), (9, 49538398), (13, 34295814), (14, 31846113), (18, 24769199), (21, 21230742), (26, 17147907), (39, 11431938), (42, 10615371), (63, 7076914), (78, 5715969), (91, 4899402), (117, 3810646), (126, 3538457), (182, 2449701), (234, 1905323), (273, 1633134), (546, 816567), (819, 544378), (1638, 272189)]