42119238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1123}}^1$

素因数の和:1201

約数の個数: 64

約数和(自身を含む): 103587840

約数和(自身を除く): 61468602

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 47, 57, 94, 114, 133, 141, 266, 282, 329, 399, 658, 798, 893, 987, 1123, 1786, 1974, 2246, 2679, 3369, 5358, 6251, 6738, 7861, 12502, 15722, 18753, 21337, 23583, 37506, 42674, 47166, 52781, 64011, 105562, 128022, 149359, 158343, 298718, 316686, 369467, 448077, 738934, 896154, 1002839, 1108401, 2005678, 2216802, 3008517, 6017034, 7019873, 14039746, 21059619, 42119238]

約数ペア:

[(1, 42119238), (2, 21059619), (3, 14039746), (6, 7019873), (7, 6017034), (14, 3008517), (19, 2216802), (21, 2005678), (38, 1108401), (42, 1002839), (47, 896154), (57, 738934), (94, 448077), (114, 369467), (133, 316686), (141, 298718), (266, 158343), (282, 149359), (329, 128022), (399, 105562), (658, 64011), (798, 52781), (893, 47166), (987, 42674), (1123, 37506), (1786, 23583), (1974, 21337), (2246, 18753), (2679, 15722), (3369, 12502), (5358, 7861), (6251, 6738)]