972804

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1$

素因数の和:364

約数の個数: 48

約数和(自身を含む): 2672768

約数和(自身を除く): 1699964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 313, 444, 518, 626, 777, 939, 1036, 1252, 1554, 1878, 2191, 3108, 3756, 4382, 6573, 8764, 11581, 13146, 23162, 26292, 34743, 46324, 69486, 81067, 138972, 162134, 243201, 324268, 486402, 972804]

約数ペア:

[(1, 972804), (2, 486402), (3, 324268), (4, 243201), (6, 162134), (7, 138972), (12, 81067), (14, 69486), (21, 46324), (28, 34743), (37, 26292), (42, 23162), (74, 13146), (84, 11581), (111, 8764), (148, 6573), (222, 4382), (259, 3756), (313, 3108), (444, 2191), (518, 1878), (626, 1554), (777, 1252), (939, 1036)]