28484946

素因数分解:

$2^1\times 3^6\times 7^1\times {\mathrm{2791}}^1$

素因数の和:2818

約数の個数: 56

約数和(自身を含む): 73239744

約数和(自身を除く): 44754798

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 729, 1134, 1458, 1701, 2791, 3402, 5103, 5582, 8373, 10206, 16746, 19537, 25119, 39074, 50238, 58611, 75357, 117222, 150714, 175833, 226071, 351666, 452142, 527499, 678213, 1054998, 1356426, 1582497, 2034639, 3164994, 4069278, 4747491, 9494982, 14242473, 28484946]

約数ペア:

[(1, 28484946), (2, 14242473), (3, 9494982), (6, 4747491), (7, 4069278), (9, 3164994), (14, 2034639), (18, 1582497), (21, 1356426), (27, 1054998), (42, 678213), (54, 527499), (63, 452142), (81, 351666), (126, 226071), (162, 175833), (189, 150714), (243, 117222), (378, 75357), (486, 58611), (567, 50238), (729, 39074), (1134, 25119), (1458, 19537), (1701, 16746), (2791, 10206), (3402, 8373), (5103, 5582)]