2918412

素因数分解:

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

素因数の和:367

約数の個数: 72

約数和(自身を含む): 8686496

約数和(自身を除く): 5768084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 63, 74, 84, 111, 126, 148, 222, 252, 259, 313, 333, 444, 518, 626, 666, 777, 939, 1036, 1252, 1332, 1554, 1878, 2191, 2331, 2817, 3108, 3756, 4382, 4662, 5634, 6573, 8764, 9324, 11268, 11581, 13146, 19719, 23162, 26292, 34743, 39438, 46324, 69486, 78876, 81067, 104229, 138972, 162134, 208458, 243201, 324268, 416916, 486402, 729603, 972804, 1459206, 2918412]

約数ペア:

[(1, 2918412), (2, 1459206), (3, 972804), (4, 729603), (6, 486402), (7, 416916), (9, 324268), (12, 243201), (14, 208458), (18, 162134), (21, 138972), (28, 104229), (36, 81067), (37, 78876), (42, 69486), (63, 46324), (74, 39438), (84, 34743), (111, 26292), (126, 23162), (148, 19719), (222, 13146), (252, 11581), (259, 11268), (313, 9324), (333, 8764), (444, 6573), (518, 5634), (626, 4662), (666, 4382), (777, 3756), (939, 3108), (1036, 2817), (1252, 2331), (1332, 2191), (1554, 1878)]