54561738

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6947}}^1$

素因数の和:6987

約数の個数: 64

約数和(自身を含む): 144073728

約数和(自身を除く): 89511990

約数列:

[1, 2, 3, 6, 7, 11, 14, 17, 21, 22, 33, 34, 42, 51, 66, 77, 102, 119, 154, 187, 231, 238, 357, 374, 462, 561, 714, 1122, 1309, 2618, 3927, 6947, 7854, 13894, 20841, 41682, 48629, 76417, 97258, 118099, 145887, 152834, 229251, 236198, 291774, 354297, 458502, 534919, 708594, 826693, 1069838, 1299089, 1604757, 1653386, 2480079, 2598178, 3209514, 3897267, 4960158, 7794534, 9093623, 18187246, 27280869, 54561738]

約数ペア:

[(1, 54561738), (2, 27280869), (3, 18187246), (6, 9093623), (7, 7794534), (11, 4960158), (14, 3897267), (17, 3209514), (21, 2598178), (22, 2480079), (33, 1653386), (34, 1604757), (42, 1299089), (51, 1069838), (66, 826693), (77, 708594), (102, 534919), (119, 458502), (154, 354297), (187, 291774), (231, 236198), (238, 229251), (357, 152834), (374, 145887), (462, 118099), (561, 97258), (714, 76417), (1122, 48629), (1309, 41682), (2618, 20841), (3927, 13894), (6947, 7854)]