42425922

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{701}}^1$

素因数の和:855

約数の個数: 64

約数和(自身を含む): 106748928

約数和(自身を除く): 64323006

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 131, 154, 231, 262, 393, 462, 701, 786, 917, 1402, 1441, 1834, 2103, 2751, 2882, 4206, 4323, 4907, 5502, 7711, 8646, 9814, 10087, 14721, 15422, 20174, 23133, 29442, 30261, 46266, 53977, 60522, 91831, 107954, 161931, 183662, 275493, 323862, 550986, 642817, 1010141, 1285634, 1928451, 2020282, 3030423, 3856902, 6060846, 7070987, 14141974, 21212961, 42425922]

約数ペア:

[(1, 42425922), (2, 21212961), (3, 14141974), (6, 7070987), (7, 6060846), (11, 3856902), (14, 3030423), (21, 2020282), (22, 1928451), (33, 1285634), (42, 1010141), (66, 642817), (77, 550986), (131, 323862), (154, 275493), (231, 183662), (262, 161931), (393, 107954), (462, 91831), (701, 60522), (786, 53977), (917, 46266), (1402, 30261), (1441, 29442), (1834, 23133), (2103, 20174), (2751, 15422), (2882, 14721), (4206, 10087), (4323, 9814), (4907, 8646), (5502, 7711)]