42142926

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{577}}^1$

素因数の和:673

約数の個数: 64

約数和(自身を含む): 101210112

約数和(自身を除く): 59067186

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 47, 74, 94, 111, 141, 222, 259, 282, 329, 518, 577, 658, 777, 987, 1154, 1554, 1731, 1739, 1974, 3462, 3478, 4039, 5217, 8078, 10434, 12117, 12173, 21349, 24234, 24346, 27119, 36519, 42698, 54238, 64047, 73038, 81357, 128094, 149443, 162714, 189833, 298886, 379666, 448329, 569499, 896658, 1003403, 1138998, 2006806, 3010209, 6020418, 7023821, 14047642, 21071463, 42142926]

約数ペア:

[(1, 42142926), (2, 21071463), (3, 14047642), (6, 7023821), (7, 6020418), (14, 3010209), (21, 2006806), (37, 1138998), (42, 1003403), (47, 896658), (74, 569499), (94, 448329), (111, 379666), (141, 298886), (222, 189833), (259, 162714), (282, 149443), (329, 128094), (518, 81357), (577, 73038), (658, 64047), (777, 54238), (987, 42698), (1154, 36519), (1554, 27119), (1731, 24346), (1739, 24234), (1974, 21349), (3462, 12173), (3478, 12117), (4039, 10434), (5217, 8078)]